NPM安装期间出现错误PM2 -g（Ubuntu 14.04 x64）

Question

我在尝试运行时出现错误npm install pm2 -g在Ubuntu 14.04微服务器/微滴云上。

我已经试过：

sudo npm install pm2 -g 

和

npm cache clear -f 

...其次是既须藤和非sudo的安装尝试。所有结果在下面。

逐字结果：

npm ERR! git clone --template=/root/.npm/_git-remotes/_templates --mirror http://ikt.pm2.io/ikt.git /root/.npm/_git-remotes/http-ikt-pm2-io-ikt-git-4d23bf0d: undefined 
npm ERR! git clone --template=/root/.npm/_git-remotes/_templates --mirror http://ikt.pm2.io/ikt.git /root/.npm/_git-remotes/http-ikt-pm2-io-ikt-git-4d23bf0d: undefined 
npm WARN optional dep failed, continuing ikt@git+http://ikt.pm2.io/ikt.git#master 
npm WARN optional dep failed, continuing fsevents@0.3.8 
/usr/local/bin/pm2 -> /usr/local/lib/node_modules/pm2/bin/pm2 
/usr/local/bin/pm2-dev -> /usr/local/lib/node_modules/pm2/bin/pm2-dev 
pm2@0.15.6 /usr/local/lib/node_modules/pm2 
├── async@1.4.2 
├── eventemitter2@0.4.14 
├── isbinaryfile@2.0.4 
├── semver@5.0.3 
├── pidusage@0.1.1 
├── safe-clone-deep@1.0.5 
├── debug@2.2.0 (ms@0.7.1) 
├── coffee-script@1.9.3 
├── pm2-deploy@0.2.1 (tv4@1.0.18) 
├── shelljs@0.5.3 
├── commander@2.8.1 (graceful-readlink@1.0.1) 
├── vizion@0.2.11 (async@0.9.0) 
├── chalk@1.1.1 (escape-string-regexp@1.0.3, ansi-styles@2.1.0, supports-color@2.0.0, has-ansi@2.0.0, strip-ansi@3.0.0) 
├── cli-table@0.3.1 (colors@1.0.3) 
├── pm2-multimeter@0.1.2 (charm@0.1.2) 
├── pm2-axon-rpc@0.3.6 (json-stringify-safe@5.0.1, commander@1.0.5) 
├── mkdirp@0.5.1 (minimist@0.0.8) 
├── nssocket@0.5.3 (lazy@1.0.11) 
├── pm2-axon@2.0.8 (amp-message@0.1.2, escape-regexp@0.0.1, amp@0.3.1, configurable@0.0.1, debug@2.0.0) 
├── cron@1.0.9 (moment-timezone@0.3.1) 
├── blessed@0.1.61 
├── pmx@0.5.3 (json-stringify-safe@5.0.1) 
├── chokidar@1.0.6 (arrify@1.0.0, is-glob@1.1.3, path-is-absolute@1.0.0, async-each@0.1.6, is-binary-path@1.0.1, glob-parent@1.3.0, readdirp@1.4.0, anymatch@1.3.0) 
└── moment@2.10.6 
root@xxxx:~# 

是Git的回购b0rked？我很新的SSH/Linux服务器等，所以这可能都非常明显...：/

Answer 1

想通了：原来它已经安装好了。

以上是误导，因为它a）看起来好像它没有正确完成，b）试图立即运行任何基于PM2的命令导致错误。

但它现在工作。