報(bào)錯(cuò)日志如下
bogon:documents simple$ blog
-bash: blog: command not found
bogon:documents simple$ rm -rf blog
bogon:documents simple$ hexo init blog
INFO Cloning hexo-starter https://github.com/hexojs/hexo-starter.git
Cloning into '/Users/simple/Documents/blog'...
remote: Enumerating objects: 6, done.
remote: Counting objects: 100% (6/6), done.
remote: Compressing objects: 100% (4/4), done.
remote: Total 74 (delta 2), reused 4 (delta 2), pack-reused 68
Unpacking objects: 100% (74/74), done.
Submodule 'themes/landscape' (https://github.com/hexojs/hexo-theme-landscape.git) registered for path 'themes/landscape'
Cloning into '/Users/simple/Documents/blog/themes/landscape'...
remote: Enumerating objects: 21, done.
remote: Counting objects: 100% (21/21), done.
remote: Compressing objects: 100% (20/20), done.
remote: Total 917 (delta 4), reused 10 (delta 0), pack-reused 896
Receiving objects: 100% (917/917), 2.56 MiB | 1.56 MiB/s, done.
Resolving deltas: 100% (484/484), done.
Submodule path 'themes/landscape': checked out '73a23c51f8487cfcd7c6deec96ccc7543960d350'
INFO Install dependencies
Unhandled rejection Error: EACCES: permission denied, mkdir '/Users/simple/.npm/_cacache/index-v5/34/f5'
npm WARN deprecated core-js@1.2.7: core-js@<2.6.8 is no longer maintained. Please, upgrade to core-js@3 or at least to actual version of core-js@2.
npm ERR! cb() never called!
npm ERR! This is an error with npm itself. Please report this error at:
npm ERR! <https://npm.community>
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/simple/.npm/_logs/2019-06-16T19_00_51_668Z-debug.log
WARN Failed to install dependencies. Please run 'npm install' manually!
bogon:documents simple$
今天想弄個(gè)hexo的blog 安裝時(shí) 報(bào)錯(cuò) 沒(méi)有權(quán)限操作
hexo官方文檔
報(bào)錯(cuò)后安裝的文件缺少
報(bào)錯(cuò)緣由
npm安裝時(shí)沒(méi)有賦予權(quán)限 所有權(quán)非普通用戶(hù)（simple）的權(quán)限 ，所以出現(xiàn)局部安裝的一個(gè)情況 ，這普通用戶(hù)當(dāng)然就無(wú)權(quán)訪(fǎng)問(wèn)了。就會(huì)報(bào)權(quán)限錯(cuò)誤。
解決方法
就是把用戶(hù)目錄下的 .npm 文件夾所有權(quán)都改成當(dāng)前用戶(hù)即可。
比如：當(dāng)前用戶(hù)名為 simple
sudo chown -R simple ~/.npm
執(zhí)行后輸入 root 密碼，文件所屬已改為當(dāng)前用戶(hù)了，再執(zhí)行操作就不會(huì)出現(xiàn)了。
輸入root密碼
文件所屬已改為當(dāng)前用戶(hù) 安裝正常
注意事項(xiàng)
初學(xué)者在用 terminal 操作 npm 的時(shí)候，經(jīng)常會(huì)混用 root 和 普通用戶(hù)。
由于分不清全局安裝和局部安裝的區(qū)別，才會(huì)出現(xiàn)亂用root 的問(wèn)題。
一般來(lái)說(shuō)，全局安裝用 root 用戶(hù)
項(xiàng)目中安裝用普通用戶(hù)，不需要使用 root
