Frida refers to JS script code in Python, which is equivalent to a variable. Running will report Frida. Invalidargumenterror: script (line *): syntax error: unexpected end of string
JS script will report an error if it is used directly. It must be enclosed in quotation marks
1. Increase cache size
git config --global http.postBuffer XXX # Increase according to your needs, 524288000 is 500M2. Use third-party client tools such as sourcetree
3. Another way git clone https://github.com/XXX
git clone git://github.com/XXX
Cause of error:
You can’t traverse the key value pairs of the dictionary like this in Python
for k, v in k_map:
It needs to be written
for k, v in k_map.items():
Cffi installation problem
Environment: powerlinux6.5-64
installation:
1. Unzip cffi-1.11.5.tar.gz
2. Enter the cffi directory
cd cffi-1.11.5
python setup.py install[root@localhost cffi-1.11.5]# /opt/python-powerlinux6-64/bin/python setup.py install
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
'''
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
running install
running bdist_egg
running egg_info
writing requirements to cffi.egg-info/requires.txt
writing cffi.egg-info/PKG-INFO
writing top-level names to cffi.egg-info/top_level.txt
writing dependency_links to cffi.egg-info/dependency_links.txt
writing entry points to cffi.egg-info/entry_points.txt
reading manifest file 'cffi.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'cffi.egg-info/SOURCES.txt
installing library code to build/bdist.linux-ppc64/egg
running install_lib
running build_py
running build_ext
building '_cffi_backend' extension
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DUSE__THREAD -DHAVE_SYNC_SYNCHRONIZE -I/usr/include/ffi -I/usr/includ
e/libffi -I/opt/python-powerlinux6-64/include/python2.7 -c c/_cffi_backend.c -o build/temp.linux-ppc64-2.7/c/_cffi_backend.oc/_cffi_backend.c:15:17: error: ffi.h: No such file or directory
In file included from c/_cffi_backend.c:92:
c/malloc_closure.h:81: error: expected specifier-qualifier-list before ‘ffi_closure’
c/malloc_closure.h: In function ‘more_core’:
c/malloc_closure.h:117: warning: division by zero
c/malloc_closure.h:149: error: ‘union mmaped_block’ has no member named ‘next’
c/malloc_closure.h: At top level:As you can see from the tips:
Perhaps you should add the directory containing ‘libffi. PC’
to the PKG_CONFIG_PATH environment variable
Package libffi was not found in the pkg-config search path. Find the directory for libffi.pc,
#### libffi is not installed
Install libffi to compile and install.
[root@localhost cffi-1.11.5]# export PKG_CONFIG_PATH=/opt/python-powerlinux6-64/lib/pkgconfig/is found by compiling python/lib64
When I tried to install Scrapy I got this error:
warning: no previously-included files found matching '*.py'
Requirement already satisfied (use --upgrade to upgrade): pyOpenSSL in /usr/local/lib/python2.7/site-packages/pyOpenSSL-0.14-py2.7.egg (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): cssselect>=0.9 in /usr/local/lib/python2.7/site-packages/cssselect-0.9.1-py2.7.egg (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): six>=1.5.2 in /usr/local/lib/python2.7/site-packages/six-1.6.1-py2.7.egg (from Scrapy)
Downloading/unpacking zope.interface>=3.6.0 (from Twisted>=10.0.0->Scrapy)
Downloading zope.interface-4.1.1.tar.gz (864kB): 864kB downloaded
Running setup.py (path:/tmp/pip_build_root/zope.interface/setup.py) egg_info for package zope.interface
warning: no previously-included files matching '*.dll' found anywhere in distribution
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching '*.pyo' found anywhere in distribution
warning: no previously-included files matching '*.so' found anywhere in distribution
Downloading/unpacking cryptography>=0.2.1 (from pyOpenSSL->Scrapy)
Downloading cryptography-0.4.tar.gz (260kB): 260kB downloaded
Running setup.py (path:/tmp/pip_build_root/cryptography/setup.py) egg_info for package cryptography
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
c/_cffi_backend.c:14:17: error: ffi.h: No such file or directory
In file included from c/_cffi_backend.c:21:
c/malloc_closure.h:33: error: expected specifier-qualifier-list before 'ffi_closure'
c/malloc_closure.h: In function 'more_core':
c/malloc_closure.h:69: warning: division by zero
c/malloc_closure.h:96: error: 'union mmaped_block' has no member named 'next'
c/malloc_closure.h: At top level:
c/malloc_closure.h:105: error: expected ')' before '*' token
c/malloc_closure.h:113: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
c/_cffi_backend.c:187: error: expected specifier-qualifier-list before 'ffi_cif'
c/_cffi_backend.c: In function 'cdataowninggc_dealloc':
c/_cffi_backend.c:1499: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1499: error: (Each undeclared identifier is reported only once
c/_cffi_backend.c:1499: error: for each function it appears in.)
c/_cffi_backend.c:1499: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:1499: error: expected expression before ')' token
c/_cffi_backend.c:1502: warning: implicit declaration of function 'cffi_closure_free'
c/_cffi_backend.c: In function 'cdataowninggc_traverse':
c/_cffi_backend.c:1514: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1514: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:1514: error: expected expression before ')' token
c/_cffi_backend.c: In function 'cdataowninggc_clear':
c/_cffi_backend.c:1530: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1530: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:1530: error: expected expression before ')' token
c/_cffi_backend.c: In function 'cdataowning_repr':
c/_cffi_backend.c:1654: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1654: error: expected expression before ')' token
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:2200: error: expected declaration specifiers or '...' before 'ffi_abi'
c/_cffi_backend.c: In function 'cdata_call':
c/_cffi_backend.c:2334: error: 'ffi_abi' undeclared (first use in this function)
c/_cffi_backend.c:2334: error: expected ';' before 'fabi'
c/_cffi_backend.c:2376: error: 'fabi' undeclared (first use in this function)
c/_cffi_backend.c:2380: error: too many arguments to function 'fb_prepare_cif'
c/_cffi_backend.c:2385: error: 'cif_description_t' has no member named 'exchange_size'
c/_cffi_backend.c:2395: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:2425: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:2430: warning: implicit declaration of function 'ffi_call'
c/_cffi_backend.c:2430: error: 'cif_description_t' has no member named 'cif'
c/_cffi_backend.c: In function 'b_new_primitive_type':
c/_cffi_backend.c:3334: error: 'ffi_type' undeclared (first use in this function)
c/_cffi_backend.c:3334: error: 'ffitype' undeclared (first use in this function)
c/_cffi_backend.c:3355: error: 'ffi_type_sint8' undeclared (first use in this function)
c/_cffi_backend.c:3356: error: 'ffi_type_sint16' undeclared (first use in this function)
c/_cffi_backend.c:3357: error: 'ffi_type_sint32' undeclared (first use in this function)
c/_cffi_backend.c:3358: error: 'ffi_type_sint64' undeclared (first use in this function)
c/_cffi_backend.c:3364: error: 'ffi_type_float' undeclared (first use in this function)
c/_cffi_backend.c:3366: error: 'ffi_type_double' undeclared (first use in this function)
c/_cffi_backend.c:3368: error: 'ffi_type_longdouble' undeclared (first use in this function)
c/_cffi_backend.c:3374: error: 'ffi_type_uint8' undeclared (first use in this function)
c/_cffi_backend.c:3375: error: 'ffi_type_uint16' undeclared (first use in this function)
c/_cffi_backend.c:3376: error: 'ffi_type_uint32' undeclared (first use in this function)
c/_cffi_backend.c:3377: error: 'ffi_type_uint64' undeclared (first use in this function)
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:3931: error: expected specifier-qualifier-list before 'ffi_type'
c/_cffi_backend.c:3950: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
c/_cffi_backend.c: In function 'fb_build':
c/_cffi_backend.c:4081: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4081: error: 'ffi_type' undeclared (first use in this function)
c/_cffi_backend.c:4081: error: expected expression before ')' token
c/_cffi_backend.c:4082: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4085: error: 'struct funcbuilder_s' has no member named 'rtype'
c/_cffi_backend.c:4085: warning: implicit declaration of function 'fb_fill_type'
c/_cffi_backend.c:4093: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:4096: error: 'struct funcbuilder_s' has no member named 'rtype'
c/_cffi_backend.c:4097: error: 'ffi_arg' undeclared (first use in this function)
c/_cffi_backend.c:4107: error: 'atype' undeclared (first use in this function)
c/_cffi_backend.c:4120: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4121: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4124: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:4131: error: 'cif_description_t' has no member named 'exchange_size'
c/_cffi_backend.c: In function 'fb_build_name':
c/_cffi_backend.c:4153: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4162: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c:4164: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c: In function 'fb_prepare_ctype':
c/_cffi_backend.c:4205: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c:4215: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:4235: error: expected declaration specifiers or '...' before 'ffi_abi'
c/_cffi_backend.c: In function 'fb_prepare_cif':
c/_cffi_backend.c:4262: warning: implicit declaration of function 'ffi_prep_cif'
c/_cffi_backend.c:4262: error: 'cif_description_t' has no member named 'cif'
c/_cffi_backend.c:4262: error: 'fabi' undeclared (first use in this function)
c/_cffi_backend.c:4262: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4263: error: 'struct funcbuilder_s' has no member named 'rtype'
c/_cffi_backend.c:4263: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4263: error: 'FFI_OK' undeclared (first use in this function)
c/_cffi_backend.c: In function 'b_new_function_type':
c/_cffi_backend.c:4280: error: 'FFI_DEFAULT_ABI' undeclared (first use in this function)
c/_cffi_backend.c:4318: error: too many arguments to function 'fb_prepare_cif'
c/_cffi_backend.c:4326: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4336: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c: In function 'convert_from_object_fficallback':
c/_cffi_backend.c:4360: error: 'ffi_arg' undeclared (first use in this function)
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:4432: error: expected ')' before '*' token
c/_cffi_backend.c: In function 'b_callback':
c/_cffi_backend.c:4503: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:4503: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:4524: error: 'ffi_arg' undeclared (first use in this function)
c/_cffi_backend.c:4542: warning: implicit declaration of function 'cffi_closure_alloc'
c/_cffi_backend.c:4559: warning: implicit declaration of function 'ffi_prep_closure'
c/_cffi_backend.c:4559: error: 'cif_description_t' has no member named 'cif'
c/_cffi_backend.c:4560: error: 'invoke_callback' undeclared (first use in this function)
c/_cffi_backend.c:4560: error: 'FFI_OK' undeclared (first use in this function)
c/_cffi_backend.c: In function 'init_cffi_backend':
c/_cffi_backend.c:5489: error: 'FFI_DEFAULT_ABI' undeclared (first use in this function)
Traceback (most recent call last):
File "<string>", line 17, in <module>
File "/tmp/pip_build_root/cryptography/setup.py", line 174, in <module>
"test": PyTest,
File "/usr/local/lib/python2.7/distutils/core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "build/bdist.linux-x86_64/egg/setuptools/dist.py", line 260, in __init__
File "build/bdist.linux-x86_64/egg/setuptools/dist.py", line 285, in fetch_build_eggs
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 631, in resolve
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 871, in best_match
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 883, in obtain
File "build/bdist.linux-x86_64/egg/setuptools/dist.py", line 335, in fetch_build_egg
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 595, in easy_install
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 625, in install_item
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 822, in install_eggs
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1028, in build_and_install
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1016, in run_setup
distutils.errors.DistutilsError: Setup script exited with error: command 'gcc' failed with exit status 1
Complete output from command python setup.py egg_info:
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libffi' found
c/_cffi_backend.c:14:17: error: ffi.h: No such file or directory
In file included from c/_cffi_backend.c:21:
c/malloc_closure.h:33: error: expected specifier-qualifier-list before 'ffi_closure'
c/malloc_closure.h: In function 'more_core':
c/malloc_closure.h:69: warning: division by zero
c/malloc_closure.h:96: error: 'union mmaped_block' has no member named 'next'
c/malloc_closure.h: At top level:
c/malloc_closure.h:105: error: expected ')' before '*' token
c/malloc_closure.h:113: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
c/_cffi_backend.c:187: error: expected specifier-qualifier-list before 'ffi_cif'
c/_cffi_backend.c: In function 'cdataowninggc_dealloc':
c/_cffi_backend.c:1499: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1499: error: (Each undeclared identifier is reported only once
c/_cffi_backend.c:1499: error: for each function it appears in.)
c/_cffi_backend.c:1499: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:1499: error: expected expression before ')' token
c/_cffi_backend.c:1502: warning: implicit declaration of function 'cffi_closure_free'
c/_cffi_backend.c: In function 'cdataowninggc_traverse':
c/_cffi_backend.c:1514: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1514: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:1514: error: expected expression before ')' token
c/_cffi_backend.c: In function 'cdataowninggc_clear':
c/_cffi_backend.c:1530: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1530: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:1530: error: expected expression before ')' token
c/_cffi_backend.c: In function 'cdataowning_repr':
c/_cffi_backend.c:1654: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:1654: error: expected expression before ')' token
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:2200: error: expected declaration specifiers or '...' before 'ffi_abi'
c/_cffi_backend.c: In function 'cdata_call':
c/_cffi_backend.c:2334: error: 'ffi_abi' undeclared (first use in this function)
c/_cffi_backend.c:2334: error: expected ';' before 'fabi'
c/_cffi_backend.c:2376: error: 'fabi' undeclared (first use in this function)
c/_cffi_backend.c:2380: error: too many arguments to function 'fb_prepare_cif'
c/_cffi_backend.c:2385: error: 'cif_description_t' has no member named 'exchange_size'
c/_cffi_backend.c:2395: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:2425: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:2430: warning: implicit declaration of function 'ffi_call'
c/_cffi_backend.c:2430: error: 'cif_description_t' has no member named 'cif'
c/_cffi_backend.c: In function 'b_new_primitive_type':
c/_cffi_backend.c:3334: error: 'ffi_type' undeclared (first use in this function)
c/_cffi_backend.c:3334: error: 'ffitype' undeclared (first use in this function)
c/_cffi_backend.c:3355: error: 'ffi_type_sint8' undeclared (first use in this function)
c/_cffi_backend.c:3356: error: 'ffi_type_sint16' undeclared (first use in this function)
c/_cffi_backend.c:3357: error: 'ffi_type_sint32' undeclared (first use in this function)
c/_cffi_backend.c:3358: error: 'ffi_type_sint64' undeclared (first use in this function)
c/_cffi_backend.c:3364: error: 'ffi_type_float' undeclared (first use in this function)
c/_cffi_backend.c:3366: error: 'ffi_type_double' undeclared (first use in this function)
c/_cffi_backend.c:3368: error: 'ffi_type_longdouble' undeclared (first use in this function)
c/_cffi_backend.c:3374: error: 'ffi_type_uint8' undeclared (first use in this function)
c/_cffi_backend.c:3375: error: 'ffi_type_uint16' undeclared (first use in this function)
c/_cffi_backend.c:3376: error: 'ffi_type_uint32' undeclared (first use in this function)
c/_cffi_backend.c:3377: error: 'ffi_type_uint64' undeclared (first use in this function)
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:3931: error: expected specifier-qualifier-list before 'ffi_type'
c/_cffi_backend.c:3950: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
c/_cffi_backend.c: In function 'fb_build':
c/_cffi_backend.c:4081: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4081: error: 'ffi_type' undeclared (first use in this function)
c/_cffi_backend.c:4081: error: expected expression before ')' token
c/_cffi_backend.c:4082: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4085: error: 'struct funcbuilder_s' has no member named 'rtype'
c/_cffi_backend.c:4085: warning: implicit declaration of function 'fb_fill_type'
c/_cffi_backend.c:4093: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:4096: error: 'struct funcbuilder_s' has no member named 'rtype'
c/_cffi_backend.c:4097: error: 'ffi_arg' undeclared (first use in this function)
c/_cffi_backend.c:4107: error: 'atype' undeclared (first use in this function)
c/_cffi_backend.c:4120: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4121: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4124: error: 'cif_description_t' has no member named 'exchange_offset_arg'
c/_cffi_backend.c:4131: error: 'cif_description_t' has no member named 'exchange_size'
c/_cffi_backend.c: In function 'fb_build_name':
c/_cffi_backend.c:4153: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4162: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c:4164: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c: In function 'fb_prepare_ctype':
c/_cffi_backend.c:4205: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c:4215: error: 'struct funcbuilder_s' has no member named 'fct'
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:4235: error: expected declaration specifiers or '...' before 'ffi_abi'
c/_cffi_backend.c: In function 'fb_prepare_cif':
c/_cffi_backend.c:4262: warning: implicit declaration of function 'ffi_prep_cif'
c/_cffi_backend.c:4262: error: 'cif_description_t' has no member named 'cif'
c/_cffi_backend.c:4262: error: 'fabi' undeclared (first use in this function)
c/_cffi_backend.c:4262: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4263: error: 'struct funcbuilder_s' has no member named 'rtype'
c/_cffi_backend.c:4263: error: 'struct funcbuilder_s' has no member named 'atypes'
c/_cffi_backend.c:4263: error: 'FFI_OK' undeclared (first use in this function)
c/_cffi_backend.c: In function 'b_new_function_type':
c/_cffi_backend.c:4280: error: 'FFI_DEFAULT_ABI' undeclared (first use in this function)
c/_cffi_backend.c:4318: error: too many arguments to function 'fb_prepare_cif'
c/_cffi_backend.c:4326: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c:4336: error: 'struct funcbuilder_s' has no member named 'nargs'
c/_cffi_backend.c: In function 'convert_from_object_fficallback':
c/_cffi_backend.c:4360: error: 'ffi_arg' undeclared (first use in this function)
c/_cffi_backend.c: At top level:
c/_cffi_backend.c:4432: error: expected ')' before '*' token
c/_cffi_backend.c: In function 'b_callback':
c/_cffi_backend.c:4503: error: 'ffi_closure' undeclared (first use in this function)
c/_cffi_backend.c:4503: error: 'closure' undeclared (first use in this function)
c/_cffi_backend.c:4524: error: 'ffi_arg' undeclared (first use in this function)
c/_cffi_backend.c:4542: warning: implicit declaration of function 'cffi_closure_alloc'
c/_cffi_backend.c:4559: warning: implicit declaration of function 'ffi_prep_closure'
c/_cffi_backend.c:4559: error: 'cif_description_t' has no member named 'cif'
c/_cffi_backend.c:4560: error: 'invoke_callback' undeclared (first use in this function)
c/_cffi_backend.c:4560: error: 'FFI_OK' undeclared (first use in this function)
c/_cffi_backend.c: In function 'init_cffi_backend':
c/_cffi_backend.c:5489: error: 'FFI_DEFAULT_ABI' undeclared (first use in this function)
Traceback (most recent call last):
File "<string>", line 17, in <module>
File "/tmp/pip_build_root/cryptography/setup.py", line 174, in <module>
"test": PyTest,
File "/usr/local/lib/python2.7/distutils/core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "build/bdist.linux-x86_64/egg/setuptools/dist.py", line 260, in __init__
File "build/bdist.linux-x86_64/egg/setuptools/dist.py", line 285, in fetch_build_eggs
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 631, in resolve
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 871, in best_match
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 883, in obtain
File "build/bdist.linux-x86_64/egg/setuptools/dist.py", line 335, in fetch_build_egg
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 595, in easy_install
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 625, in install_item
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 822, in install_eggs
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1028, in build_and_install
File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1016, in run_setup
distutils.errors.DistutilsError: Setup script exited with error: command 'gcc' failed with exit status 1
----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /tmp/pip_build_root/cryptography
Storing debug log for failure in /root/.pip/pip.logSolution :
c/_cffi_backend. c:truth:error:ffi. h:No such file or directory
Install the libffi-devel package
yum install libffi-devel
This is the reason why there are empty tags in the XML files in the dataset.
first of all, what are empty Tags:
& <zhoz>& </ zhoz> this form, that is, there is no value in it
normal should be & < zhoz> 56 this form
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Move the xml with empty tags and move the corresponding images synchronously
import os
import xml.etree.ElementTree as ET
import shutil
origin_ann_dir = '/home/data_1/project/big-obj/RefineDet.PyTorch/data/VOCdevkit/VOC2007/Annotations/'# Set the original tag path to Annos
new_ann_dir = '/home/data_1/project/big-obj/RefineDet.PyTorch/data/VOCdevkit/VOC2007/xml-save/'# Set the new tag path Annotations
origin_pic_dir = '/home/data_1/project/big-obj/RefineDet.PyTorch/data/VOCdevkit/VOC2007/JPEGImages/'
new_pic_dir = '/home/data_1/project/big-obj/RefineDet.PyTorch/data/VOCdevkit/VOC2007/pic-save/'
k=0
p=0
q=0
for dirpaths, dirnames, filenames in os.walk(origin_ann_dir):
for filename in filenames:
print("process...")
k=k+1
print(k)
if os.path.isfile(r'%s%s' %(origin_ann_dir, filename)): # get the absolute path to the original xml file, isfile() detects if it is a file isdir detects if it is a directory
origin_ann_path = os.path.join(r'%s%s' %(origin_ann_dir, filename)) # If yes, get absolute path (repeat code)
new_ann_path = os.path.join(r'%s%s' %(new_ann_dir, filename))
tree = ET.parse(origin_ann_path)
root = tree.getroot()
if len(root.findall('object')):
p=p+1
else:
print(filename)
old_xml = origin_ann_dir + filename
new_xml = new_ann_dir + filename
old_pic = origin_pic_dir + filename.replace("xml","jpg")
new_pic = new_pic_dir + filename.replace("xml","jpg")
q=q+1
shutil.move(old_pic, new_pic)
shutil.move(old_xml, new_xml)
print("ok, ",p)
print("empty, ",q)
Found the XML file that generated the empty tag. The contents are as follows:
<annotation>
<folder>obj1344</folder>
<filename>obj1344_frame0000172.jpg</filename>
<path>D:\Research\valid\obj1344\obj1344_frame0000172.jpg</path>
<source>
<database>Unknown</database>
</source>
<size>
<width>480</width>
<height>270</height>
<depth>3</depth>
</size>
<segmented>0</segmented>
</annotation>
After the XML file is found, the image needs to be annotated again. After opening labelimg to annotate the data, the content of the XML file is as follows:
<annotation>
<folder>JPEGImages</folder>
<filename>obj1344_frame0000172.jpg</filename>
<path>D:\new\SSD-master\datasets\VOC2007\JPEGImages\obj1344_frame0000172.jpg</path>
<source>
<database>Unknown</database>
</source>
<size>
<width>480</width>
<height>270</height>
<depth>3</depth>
</size>
<segmented>0</segmented>
<object>
<name>plastic</name>
<pose>Unspecified</pose>
<truncated>1</truncated>
<difficult>0</difficult>
<bndbox>
<xmin>181</xmin>
<ymin>144</ymin>
<xmax>355</xmax>
<ymax>270</ymax>
</bndbox>
</object>
<object>
<name>timestamp</name>
<pose>Unspecified</pose>
<truncated>0</truncated>
<difficult>0</difficult>
<bndbox>
<xmin>10</xmin>
<ymin>5</ymin>
<xmax>471</xmax>
<ymax>43</ymax>
</bndbox>
</object>
<object>
<name>timestamp</name>
<pose>Unspecified</pose>
<truncated>1</truncated>
<difficult>0</difficult>
<bndbox>
<xmin>14</xmin>
<ymin>216</ymin>
<xmax>480</xmax>
<ymax>270</ymax>
</bndbox>
</object>
</annotation>
Modify and replace the original XML file to run.
After using visdom, the following problem occurs.
requests.exceptions.ConnectionError: HTTPConnectionPool(host=’localhost’, port=8097): Max retries exceeded with url: /env/main (Caused by NewConnectionError(‘<urllib3.connection.HTTPConnection object at 0x0000027F8769B7F0>: Failed to establish a new connection: [WinError 10061] Unable to connect due to aggressive rejection by the target computer.’))
[WinError 10061] Unable to connect because the target computer is actively rejecting.
Visdom python client failed to establish socket to get messages from the server. This feature is optional and can be disabled by initializing Visdom with `use_incoming_socket=False`, which will prevent waiting for this request to timeout.
Setting up a new session…
visdom The above problem will also occur if it is not started.
Solution.
python -m visdom.server
Problem description
Today, when running a GitHub code two years ago, an error was reported:
from scipy.misc import imsave
ImportError: cannot import name 'imsave'But after checking, I found that I have installed the SciPy module. When checking the internal function module of SciPy, I found that there are no functions such as imsave
import scipy.misc
print(dir(scipy.misc))After searching, it is found that the reason is the SciPy version: after SciPy 1.3, functions such as SciPy. Misc. Imread/imsave will be discarded.
resolvent
To re install the previous version of SciPy, first log in to the official website of SciPy and find the corresponding WHL file. As the python environment of this machine is Ubuntu + python = 3.6.9, download the third corresponding file:
Then uninstall the previous SciPy and install the file
# uninstal scipy
pip uninstall scipy
# install
pip install scipy-1.2.0-cp36-cp36m-manylinux1_x86_64.whlCheck the SciPy internal function again
You can see that there are functions like imread, imsave, imshow, etc
Recently, SFTP upload and download should be configured in the project. After the environment is configured, the connection will report an error.
The error information is as follows:
paramiko.ssh_exception.SSHException: Error reading SSH protocol banner
Solution 1:
Set banner_ Timeout property value
You can change the transport.py under the paramiko Library in the site packages source file. The transport code is as follows:
class Transport(threading.Thread, ClosingContextManager):
self.banner_timeout = 15
# how long (seconds) to wait for the handshake to finish after SSH
15 can be changed to 30
Solution 2:
Pay attention to check your host, port, username, password and other information, as well as upload or download directory path!
When collecting Asian faces for model validation, run the following code:
python validate_on_lfw.py ../data/AsiaStar_160 ../20180402-114759 --lfw_pairs ../data/pairs_AsiaStar.txtThe error is as follows:
AssertionError: The number of LFW images must be an integer multiple of the LFW batch sizeThe number of pictures must be an integral multiple of the batch size. Batch size is 100, so the number of pictures must be an integral multiple of 100. In generating pairs. TXT, there must be 100 times of sample pairs.
Create a new readme.rst to replace the readme.rst file in xadmin
Then install xadmin through the local package
pip install xadmin-xxx.zip
Questions
solve
Lack of dependency, just install Python dependency
yum update -y nss curl libcurl