Bower - EPERM,解除链接错误

Question

我正在遇到下面的错误堆栈跟踪,而我尝试使用Bower安装"jQuery".有人可以提供一些帮助吗？

    C:\study\meanApp>bower install jquery --save
    bower not-cached    git://github.com/jquery/jquery.git#*
    bower resolve       git://github.com/jquery/jquery.git#*
    bower download      https://github.com/jquery/jquery/archive/2.1.1.tar.gz
    bower retry         Download of https://github.com/jquery/jquery/archive/2.1.1.t
    ar.gz failed, trying with git..
    bower EPERM         EPERM, unlink 'C:\Users\UserZ\AppData\Local\Temp\AUserZ\bower\jquery-8680-AaJIqU\archive.tar.gz'

    Stack trace:
    Error: EPERM, unlink 'C:\Users\UserZ\AppData\Local\Temp\A-UserZ\bower\jqu
    ery-8680-AaJIqU\archive.tar.gz'

    Console trace:
    Trace
        at StandardRenderer.error (C:\Users\UserZ\AppData\Roaming\npm\node_module
    s\bower\lib\renderers\StandardRenderer.js:72:17)
        at Logger.<anonymous> (C:\Users\UserZ\AppData\Roaming\npm\node_modules\bo
    wer\bin\bower:110:22)
        at Logger.EventEmitter.emit (events.js:95:17)
        at Logger.emit (C:\Users\UserZ\AppData\Roaming\npm\node_modules\bower\nod
    e_modules\bower-logger\lib\Logger.js:29:39)
        at C:\Users\UserZ\AppData\Roaming\npm\node_modules\bower\lib\commands\ind
    ex.js:40:20
        at _rejected (C:\Users\UserZ\AppData\Roaming\npm\node_modules\bower\node_
    modules\q\q.js:797:24)
        at C:\Users\UserZ\AppData\Roaming\npm\node_modules\bower\node_modules\q\q
    .js:823:30
        at Promise.when (C:\Users\UserZ\AppData\Roaming\npm\node_modules\bower\no
    de_modules\q\q.js:1035:31)
        at Promise.promise.promiseDispatch (C:\Users\UserZ\AppData\Roaming\npm\no
    de_modules\bower\node_modules\q\q.js:741:41)
        at C:\Users\UserZ\AppData\Roaming\npm\node_modules\bower\node_modules\q\q
    .js:557:44

    System info:
    Bower version: 1.3.9
    Node version: 0.10.18
    OS: Windows_NT 6.1.7601 ia32

PS:我已经通过StackOverflow可以找到与我的错误无关的内容,因此发布了这个问题.

提前谢谢,戴夫

Answer 1

清理缓存为我解决了错误: npm cache clean

Answer 2

我得到了相同的错误"EPERM,取消链接",但有不同的存档.

运行这些命令为我解决了这个问题:

• npm uninstall -g bower
• npm update decompress-zip
• npm install -g bower

这个链接是我看到使用这些命令的地方:https: //github.com/bower/bower/issues/798 解压缩邮件的更新也为其他人解决了问题.

Answer 3

我收到了这个错误并以详细模式运行了凉亭.并发现错误如下:

bower error         SELF_SIGNED_CERT_IN_CHAIN

要解决此问题,请将以下行添加到默认主目录中创建的.bowerrc中.

"strict-ssl": false

再试bower install一次,它应该工作.