gyp WARN EACCES user "root" does not have permission to access the dev dir

问题：

node.js安装 node-inspector模块出错

gyp  WARNWARN  EACCESEACCES attempting to reinstall using temporary dev dir "/usr/local/lib/node_modules/node-inspector/node_modules/v8-debug/.node-gyp"
 attempting to reinstall using temporary dev dir "/usr/local/lib/node_modules/node-inspector/node_modules/v8-debug/.node-gyp"
gyp WARN EACCES user "root" does not have permission to access the dev dir "/usr/local/lib/node_modules/node-inspector/node_modules/v8-debug/.node-gyp/10.6.0"

解决方案：

安装的时候增加--unsafe-perm 参加即可

 npm install node-inspector  -g --unsafe-perm