Heroku-toolbelt安装在我的mac OS X中出错

Question

在我的mac OS X终端安装heroku toolbelt后，当我给她herkou --version或任何heroku命令时它会显示我

$ heroku --version
/usr/local/heroku/lib/heroku/jsplugin.rb:108: warning: Insecure world writable dir /usr/local in PATH, mode 040777
heroku-cli: Adding dependencies...
 ▸    Get https://cli-assets.heroku.com/node/v5.7.0/node-v5.7.0-darwin-x64.tar.gz: dial tcp: lookup cli-assets.heroku.com on 192.168.192.10:53: cannot unmarshal DNS message
done
heroku-cli: Installing core plugins...
 ▸    

 ▸    fork/exec bin/node: no such file or directory
heroku-cli: Installing core plugins (retrying)...
 ▸    Error installing package. 
 ▸    
 ▸    Try running again with GODE_DEBUG=info to see more output.

对于样品我给了我的终端图像。

Answer 1

您可能需要修复/ usr / local目录权限。不确定你是哪个OS X版本。请尝试使用“磁盘工具”来修复权限。

https://support.apple.com/en-us/HT201560

我认为它应该是755而不是777（这是世界可写的）

希望有所帮助！