NPM安装期间出现错误PM2 -g（Ubuntu 14.04 x64）
问题描述：
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。NPM安装期间出现错误PM2 -g（Ubuntu 14.04 x64）
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 [email protected]+http://ikt.pm2.io/ikt.git#master
npm WARN optional dep failed, continuing [email protected]
/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
[email protected] /usr/local/lib/node_modules/pm2
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected] ([email protected])
├── [email protected]
├── [email protected] ([email protected])
├── [email protected]
├── [email protected] ([email protected])
├── [email protected] ([email protected])
├── [email protected] ([email protected], [email protected], [email protected], [email protected], [email protected])
├── [email protected] ([email protected])
├── [email protected] ([email protected])
├── [email protected] ([email protected], [email protected])
├── [email protected] ([email protected])
├── [email protected] ([email protected])
├── [email protected] ([email protected], [email protected], [email protected], [email protected], [email protected])
├── [email protected] ([email protected])
├── [email protected]
├── [email protected] ([email protected])
├── [email protected] ([email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected])
└── [email protected]
[email protected]:~#
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...：/
答
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。