使用NPM全局安装电子时，试图解决此问题并得到以下错误：

    ole@mki:~/angular-electron$ sudo npm install electron -g 
    /usr/bin/electron -> /usr/lib/node_modules/electron/cli.js

    > electron@1.7.12 postinstall /usr/lib/node_modules/electron
    > node install.js

    /usr/lib/node_modules/electron/install.js:48
    throw err
    ^

    Error: EACCES: permission denied, mkdir '/usr/lib/node_modules/electron/dist'
    npm ERR! code ELIFECYCLE
    npm ERR! errno 1
    npm ERR! electron@1.7.12 postinstall: `node install.js`
    npm ERR! Exit status 1
    npm ERR! 
    npm ERR! Failed at the electron@1.7.12 postinstall script.
    npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

    npm ERR! A complete log of this run can be found in:
    npm ERR!     /home/ole/.npm/_logs/2018-02-03T03_28_15_952Z-debug.log