There are several different errors in the process of installing prophet. Record them
1) Error: ModuleNotFoundError: No module named ‘pystan’
Please install pystan before installing prophet
2) Error: command ‘x86_64-apple-darwin13.4.0-clang’ failed with exit status 254
To execute the following two sentences on the command line
export CC=gcc
export CXX=g++3) Error: command ‘x86_64-apple-darwin13.4.0-clang’ failed with exit status 1
export CXX=clangOriginal link: https://stackoverflow.com/questions/51217876/conda-update-anaconda-fails-clobbererror?newreg=2c51dd84b04b42c49294714471612f07
The reason for this problem is that the versions of related packages such as CONDA and pip are too low to be updated automatically. Solution: enter the following command on the command line:
conda clean --all
conda update --all
When installing 11g RAC, an error was reported when installing cvuqdisk-1.0.9-1.rpm package
Oracle version: 11.2.0.4 RAC
operating system version: Oracle_ Linux7.9
# rpm -ivh cvuqdisk-1.0.9-1.rpm
Preparing... ################################# [100%]
ls: cannot access /usr/sbin/smartctl: No such file or directory
/usr/sbin/smartctl not found.
error: %pre(cvuqdisk-1.0.9-1.x86_64) scriptlet failed, exit status 1
error: cvuqdisk-1.0.9-1.x86_64: install failed
Reason: lack of smartctl command
solution: install Smartmontools toolkit : Yum install - y Smartmontools installation
The output is as follows:
# yum install -y smartmontools
Loaded plugins: ulninfo
Resolving Dependencies
--> Running transaction check
---> Package smartmontools.x86_64 1:7.0-2.el7 will be installed
--> Processing Dependency: mailx for package: 1:smartmontools-7.0-2.el7.x86_64
--> Running transaction check
---> Package mailx.x86_64 0:12.5-19.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=======================================================================================================
Package Arch Version Repository Size
=======================================================================================================
Installing:
smartmontools x86_64 1:7.0-2.el7 ol7_base 546 k
Installing for dependencies:
mailx x86_64 12.5-19.el7 ol7_base 244 k
Transaction Summary
=======================================================================================================
Install 1 Package (+1 Dependent package)
Total download size: 790 k
Installed size: 2.4 M
Downloading packages:
(1/2): mailx-12.5-19.el7.x86_64.rpm | 244 kB 00:00:00
(2/2): smartmontools-7.0-2.el7.x86_64.rpm | 546 kB 00:00:00
-------------------------------------------------------------------------------------------------------
Total 5.5 MB/s | 790 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : mailx-12.5-19.el7.x86_64 1/2
Installing : 1:smartmontools-7.0-2.el7.x86_64 2/2
Verifying : mailx-12.5-19.el7.x86_64 1/2
Verifying : 1:smartmontools-7.0-2.el7.x86_64 2/2
Installed:
smartmontools.x86_64 1:7.0-2.el7
Dependency Installed:
mailx.x86_64 0:12.5-19.el7
Complete!
#
Perform the installation again:
# rpm -ivh cvuqdisk-1.0.9-1.rpm
Preparing... ########################################### [100%]
Using default group oinstall to install package
1:cvuqdisk ########################################### [100%]
When I compile and install redis under termux, there are such errors as use of undeclared identifier.. my CC compiler and its dependent components are the latest version, but there are still problems. The reason is unknown. It indicates that the method is not declared at compile time. It is estimated that the CPU is weak and the compile execution order is related. It is just a guess.
Use the following solution directly:
apt install redis
That’s it. The bin executor is placed in usr/bin by default, and the configuration file is in usr/etc.
When installing pyaudio, an error is reported: failed error: portaudio. H: there is no such file or directory
The operation of pyaudio depends on the portaudio library. You should first install a portaudio library
Portaudio installation steps:
A) Download PortAudio Library http://portaudio.com/download.html , select the latest tgz, upload it to Linux or termux and place it where you want to install it. Termux: I put it in/data/data/com.termux/files/usr/share, and CD it to this directory
B) tar – zxvf file name Unzip the downloaded files without tar, such as apt get install tar
C) enter the decompressed portaudio file and execute the following commands in turn:
./configure
(configure command)
This step is generally used to generate makefile to prepare for the next step of compilation. You can control the installation by adding parameters after configure. For example, the code:./configure – prefix =/usr means to install the software under/usr, and the executable file will be installed in/usr/bin (instead of the default/usr/local/bin), The resource file will be installed in/usr/share (instead of the default/usr/local/share). At the same time, some software configuration files can be set by specifying the – sys config = parameter. Some software can also add – with, – enable, – without, – disable and other parameters to control the compilation. You can view the detailed instructions and help by allowing./configure – help.
In termux, this step is set to
./configure –prefix=/data/data/com.termux/files/usr
）
make compile
make install Installation
4. Install pyaudio library, PIP3 install pyaudio
1. Upgrade Linux kernel
rpm –import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://www.elrepo.org/elrepo-release-6-8.el6.elrepo.noarch.rpm
yum –enablerepo=elrepo-kernel install kernel-lt -y
2. Modify default startup order
vim /etc/ grub.conf
Restart the server
shutdown -r now
3. Disable SELinux
4. Offline installation of docker with static binary files
reference resources https://docs.docker.com/install/linux/docker-ce/binaries/#install -static-binaries
This installation method is the most simple and correct, the rest of the online reference rpm, yum installation all have a variety of problems.
1. Download static binary file
go to https://download.docker.com/linux/static/stable/ (or change stable to edge or test), select your hardware platform, and then download. Tgz files related to the docker CE version to be installed.
2. Decompress
$ tar –xzvf docker-18.06.3- ce.tgz For this, please install it on demand
Required: move the binary file to a directory on the executable path, such as/usr/bin /.
——–Without this step, it is invalid to call docker under the docker file
$ sudo cp docker/* /usr/bin/
3. Start the docker daemon:
$ sudo dockerd&
Note: if the following error occurs when starting the daemons:
The reason is that CGroup is not mounted on the host computer. To add a mount, the solution is as follows:
vim /etc/fstab
none /sys/fs/cgroup cgroup defaults 0 0
Save and restart.
4. Start the docker command test
docker -v
ClassNotFoundExceptionEmpty test suitejavalangNoClassDefFoundError
ClassNotFoundException
Error report:
once IntelliJ idea is running, it will report an error, and no class can be found
in the system java.lang.ClassNotFoundException
Solution:
open project structures (ALT + Ctrl + Shift + s) to check whether the directory set by project – out and module – path – out exists.
Generally, the module – path – out is set under the target directory, but if there is no target directory at the first run, it must be generated by Maven build, so either change the out path or run Maven build first.
Empty test suite
Error:
JUnit running times cannot find the test group
process finished with exit code 1
class not found:“ XXX.XXXTest ”Empty test suite.
Solution:
Run Maven test and download relevant jar packages
java.lang.NoClassDefFoundError
Error:
minaserver logger – & gt; error{ ContextLoader.java:336 }-Context initialization failed java.lang.NoClassDefFoundError : Lcom/cebbank/gage/dao/UserDao;
Solution:
if you want to change the project name, remember to delete all the configuration files (. IML,. Idea, etc.) and leave only the folder and folder of the project code pom.xml File, and then re import the Maven project.
Python == 2.7* or ( >= 3.4 and < 3.6 )
The conda distribution is highly recommended. Python 2.4 was supported up to and including the release 0.6. Python 2.6 was supported up to and including the release 0.8.2. Python 3.3 was supported up to and including release 0.9.
NumPy >= 1.9.1 <= 1.12
Earlier versions could work, but we don’t test it.
SciPy >= 0.14 < 0.17.1
Only currently required for sparse matrix and special functions support, but highly recommended. SciPy >=0.8 could work, but earlier versions have known bugs with sparse matrices.
BLAS installation (with Level 3 functionality)
Recommended: MKL, which is free through Conda withmkl-servicepackage. Alternatively, we suggest to install OpenBLAS, with the development headers (-dev,-devel, depending on your Linux distribution).
Optional requirements
GCC compiler with
g++(version >=4.2.*), and Python development files
Highly recommended. Theano can fall back on a NumPy-based Python execution model, but a C compiler allows for vastly faster execution.
nose >= 1.3.0
Recommended, to run Theano’s test-suite.
Sphinx >= 0.5.1, pygments
For building the documentation. LaTeX and dvipng are also necessary for math to show up as images.
pydot-ng
To handle large picture for gif/images.
NVIDIA CUDA drivers and SDK
Highly recommended Required for GPU code generation/execution on NVIDIA gpus. See instruction below.
libgpuarray
Required for GPU/CPU code generation on CUDA and OpenCL devices (see: GpuArray Backend).
pycuda and skcuda
Required for some extra operations on the GPU like fft and solvers. We use them to wrap cufft and cusolver. Quick installpip install pycuda scikit-cuda. For cuda 8, the dev version of skcuda (will be released as 0.5.2) is needed for cusolver:pip install pycuda; pip install git+https://github.com/lebedov/scikit-cuda.git#egg=scikit-cuda.
warp-ctc
Required for Theano CTC implementation. It is faster then using an equivalent graph of Theano ops.
Requirements installation through Conda (recommended)
Install Miniconda
Follow this link to install Miniconda.
Note
If you want fast compiled code (recommended), make sure you have g++ installed.
Install requirements and optional packages
conda install numpy scipy mkl-service libpython <m2w64-toolchain> <nose> <sphinx> <pydot-ng> <git>
Note
Arguments between <…> are optional. m2w64-toolchain package provides a fully-compatible version of GCC and is then highly recommended. git package installs git source control through conda, which is required for the development versions of Theano and libgpuarray
Package parameterized is also optional but may be required for unit testing. It is available via pip.
pip install parameterized
Install and configure the GPU drivers (recommended)
Warning
OpenCL support is still minimal for now.
Install CUDA drivers
Follow this link to install the CUDA driver and the CUDA Toolkit.
You must reboot the computer after the driver installation.
Installation
Stable Installation
With conda
If you use conda, you can directly install both theano and pygpu. Libgpuarray will be automatically installed as a dependency of pygpu.
conda install theano pygpu
Warning
Latest conda packages for theano (>= 0.9) and pygpu (>= 0.6*) currently don’t support Python 3.4 branch.
With pip
If you use pip, you have to install Theano and libgpuarray separately.
theano
Install the latest stable version of Theano with:
<sudo> pip install <--user> Theano[test, doc]
Any argument between <…> is optional. Use sudo for a root installation. Use user for a user installation without admin rights. It will install Theano in your local site-packages. [test] will install the requirements for testing. [doc] will install the requirements in order to generate the documentation.
If you encountered any trouble, head to the Troubleshooting page.
The latest stable version of Theano is 0.9.0 (tagged with rel-0.9.0).
libgpuarray
For the stable version of Theano you need a specific version of libgpuarray, that has been tagged v0.6.9. Download it with:
git clone https://github.com/Theano/libgpuarray.git cd libgpuarray git checkout tags/v0.6.5 -b v0.6.9
and then follow the Step-by-step instructions.
Bleeding-Edge Installation (recommended)
Install the latest, bleeding-edge, development version of Theano with:
<sudo> pip install <--user> <--no-deps> git+https://github.com/Theano/Theano.git#egg=Theano
Any argument between <…> is optional. Use sudo for a root installation. Use user for a user installation without admin rights. It will install Theano in your local site-packages. Use no-deps when you don’t want the dependencies of Theano to be installed through pip. This is important when they have already been installed as system packages.
If you encountered any trouble, head to the Troubleshooting page.
libgpuarray
Install the latest, development version of libgpuarray following the Step-by-step instructions.
Note
Currently, you need libgpuarray version 0.7.1 that is not in conda default channel. But you can install it with our own channel mila-udem (that support only Python 2.7 and 3.5):
conda install -c mila-udem pygpu
Developer Installation
Install the developer version of Theano with:
git clone git://github.com/Theano/Theano.git cd Theano <sudo> pip install <--user> <--no-deps> -e .
Any argument between <…> is optional. Use sudo for a root installation. Use user for a user installation without admin rights. It will install Theano in your local site-packages. Use no-deps when you don’t want the dependencies of Theano to be installed through pip. This is important when they have already been installed as system packages. -e makes your installation editable, i.e., it links it to your source directory.
If you encountered any trouble, head to the Troubleshooting page.
libgpuarray
See instructions for bleeding-edge installation about libgpuarray.
Instructions for other Python distributions (not recommended)
If you plan to use Theano with other Python distributions, these are generic guidelines to get a working environment:
Look for the mandatory requirements in the package manager’s repositories of your distribution. Many distributions come with
pippackage manager which use PyPI repository. The required modules are Python (of course), NumPy, SciPy and a BLAS implementation (MKL or OpenBLAS). Use the versions recommended at the top of this documentation. If the package manager provide a GCC compiler with the recommended version (see at top), install it. If not, you could use the build TDM GCC which is provided for both 32- and 64-bit platforms. A few caveats to watch for during installation:Install to a directory without spaces (we have placed it in
C:\SciSoft\TDM-GCC-64)If you don’t want to clutter your system PATH un-checkadd to pathoption. Enable OpenMP support by checking the optionopenmp support option.Install CUDA with the same instructions as above. Install the latest, development version of libgpuarray following the Step-by-step instructions.
When installing Nodejs under Windows, you always report an error:
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2503.There are three ways to try it:
sudo. Open the “Start” menu in the lower left corner of the computer and type CMD in the search bar of the popup menu bar. Author: leedaning
this address: http://blog.csdn.net/leedaning/article/details/53138664
Solutions:
First you need to turn off the MySQL service and enter the command:
mysql> net stop MySQL
To start the local MySQL service in safe mode (note: launch the CMD window as an administrator), enter the command “MySQld — Defaults file=”G:\Install_Applications\ mysql.8.0.11 \ My.ini” –console –skip-grant — tables “to start the MySQL service, the cursor will stop without any output, which indicates that the MySQL service has been started.
Start the CMD window, and enter the command “mysql-uroot-p” to directly enter and log in to the mysql server, and then modify, you can enter the command:
(before 5.7.11) & GT; update user set password=password(“123456″) where user=”root”;
(5.7.11 or later) & GT; update user set authentication_string=password(“123456″) where user=”root”;
Here I’m using:
mysql> ALTER USER ‘root’@’localhost’ IDENTIFIED BY ‘HuaZai12345! ‘;
The diagram below:
Now exit, enter the command “mysql-uroot-p” and enter the password just set, and you can log in to the mysql server normally, as shown in the figure below:
Ok, this is the solution for ERROR 1045 (28000): Access Denied for user ‘root’@’localhost’ (using password: NO). If you have any questions, please feel free to leave me a message.
: “learn together, make progress together”, I also hope that we will pay more attention to the IT community of CSND.
, it turned out that the Windows service “Windows Installer service” did not start properly.
solve “Windows Installer service” launch exception, “error 1450: system resources insufficient, unable to complete the requested service”,
After analysis and search, it was found that it was caused by the residual installation of Arcgis9.3. The main reason was that the registration space was limited
error modification method after installation of Arcgis9.3:
1, in the run enter regedit to open registry editor
2, find HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control
3, change the RegistrySizeLimit (REG_DWORD type) value to FFFFFFFF (base 10 is 4294967295)
4, restart the computer
Start the “Windows Installer Service” again, OK
Run vcredist_x86 2005 SP1 as administrator again (be careful not to put it in the Chinese directory and clear the contents of the TEMP folder), OK
QQ, Nero, Arcgis and other software, due to the VCR caused by abnormal start, need to delete clean (use makeup removal software to clear the cache), and then install it is OK