Bower Post Install EACCES Spawn Error of NPM Packages

Question

When I run $ bower i --allow-root , I get an "Error: spawn EACCES". I cannot figure out the where and why of it. Any help to what I have wrong is appreciated.

Within the .bowerrc :

{
  "scripts": {
      "postinstall": "./.bower-postinstall.sh"
  }
}

The .bower-postinstall.sh :

#!/bin/bash
cd _op && sudo npm i

Answer 1

我需要设置$ chmod +x .bower-postinstall.sh以便该文件可执行。