Some mistakes in using NPM

1. Install Hexo-CLi using NPM

# npm install -g hexo-cli
/usr/local/bin/hexo -> /usr/local/lib/node_modules/hexo-cli/bin/hexo

> [email protected] install /usr/local/lib/node_modules/hexo-cli/node_modules/fsevents
> node install

node-pre-gyp ERR! Tried to download(undefined): 
node-pre-gyp ERR! Pre-built binaries not found for [email protected] and [email protected] (node-v59 ABI, unknown) (falling back to source compile with node-gyp) 
gyp ERR! clean error 
gyp ERR! stack Error: EACCES: permission denied, rmdir 'build'
gyp ERR! System Darwin 17.4.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "clean"
gyp ERR! cwd /usr/local/lib/node_modules/hexo-cli/node_modules/fsevents
gyp ERR! node -v v9.8.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok 
node-pre-gyp ERR! build error 
node-pre-gyp ERR! stack Error: Failed to execute '/usr/local/bin/node /usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js clean' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/usr/local/lib/node_modules/hexo-cli/node_modules/fsevents/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:180:13)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:936:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:220:5)
node-pre-gyp ERR! System Darwin 17.4.0
node-pre-gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/hexo-cli/node_modules/fsevents/node_modules/node-pre-gyp/bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /usr/local/lib/node_modules/hexo-cli/node_modules/fsevents
node-pre-gyp ERR! node -v v9.8.0
node-pre-gyp ERR! node-pre-gyp -v v0.6.39
node-pre-gyp ERR! not ok 
Failed to execute '/usr/local/bin/node /usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js clean' (1)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/hexo-cli/node_modules/fsevents):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] install: `node install`

+ [email protected]
updated 1 package in 15.117s

The answer from the stupid network was to remove Node-gyp, so I went with RM-RF node-gyp, killing the entire Node-gyp directory
When it was executed again, another mistake was made:

npm ERR! Cannot find module '../node_modules/node-gyp/bin/node-gyp'

Error 1, hexo-CLI cannot be installed because it cannot be downloaded. Solution: CNPM install -g Hexo-CLi can be executed again using CNPM
Second, I can’t find the module. I delete it before and install it again: Sudo NPM install Node-gyp-g
2. Error: ENOENT: no such file or directory, UV_Cwd Error
After deleting all the files in the blog folder, execute the command in Terminal again and report the following error:

          cwd = process.cwd();
Error: ENOENT: no such file or directory, uv_cwd
    at Error (native)
    at Object.resolve (path.js:1142:25)
    at Function.Module._resolveLookupPaths (module.js:390:17)
    at Function.Module._resolveFilename (module.js:460:31)
    at Function.Module._load (module.js:417:25)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)
    at /usr/local/lib/node_modules/npm/bin/npm-cli.js:25:13
    at Object.<anonymous> (/usr/local/lib/node_modules/npm/bin/npm-cli.js:75:3)
    at Module._compile (module.js:570:32)

Solution: Restart a Terminal

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