javascript Bower - EPERM，取消链接错误
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Bower - EPERM, unlink error
提问by David R
I'm encountering the below error stack trace, while I try to install "jQuery" using Bower. Can someone offer some help?
我在尝试使用 Bower 安装“jQuery”时遇到以下错误堆栈跟踪。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
P.S: I've gone through the StackOverflow could find nothing related to my error, hence posting this question.
PS：我已经通过 StackOverflow 找不到与我的错误相关的任何内容，因此发布了这个问题。
Thanks in advance, Dave
提前致谢，戴夫
回答by Markus Pscheidt
Cleaning the cache resolved the error for me: npm cache clean
清理缓存为我解决了错误： npm cache clean
回答by molafson
I got the same error "EPERM, unlink" but with a different archive.
我遇到了同样的错误“EPERM，unlink”，但存档不同。
Running these commands resolved the issue for me:
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
- npm卸载 -g bower
- npm 更新解压-zip
- npm install -g bower
This link is where I saw to use those commands: https://github.com/bower/bower/issues/798It is the updating of the decompress-zip that has resolved the issue for others as well.
这个链接是我看到使用这些命令的地方：https: //github.com/bower/bower/issues/798这是 decompress-zip 的更新，也解决了其他人的问题。
回答by Hardik Patel
I got this error and ran the bower in verbose mode. And found the error as below:
我收到此错误并以详细模式运行凉亭。并发现错误如下：
bower error SELF_SIGNED_CERT_IN_CHAIN
To resolve this, add below line into .bowerrc created in your default home directory.
要解决此问题，请将以下行添加到在默认主目录中创建的 .bowerrc 中。
"strict-ssl": false
Try bower installagain, it should work.
再试bower install一次，它应该可以工作。
回答by Derocs
You could try the following sequence. It worked for me. bower cache clean npm uninstall -g bower npm install -g bower bower install jQuery#2.1.1
您可以尝试以下顺序。它对我有用。bower cache clean npm uninstall -g bower npm install -g bower bower install jQuery#2.1.1
回答by dror
I had a similar problem and i resolved it pretty easily; I was trying to bower install while running a server from my machine. I disconnected the server and IDE (webstorm) and it worked.
我有一个类似的问题，我很容易地解决了它；我试图在从我的机器上运行服务器时进行凉亭安装。我断开了服务器和 IDE (webstorm) 的连接，它工作正常。
回答by Deb
I resolved it by running
我通过运行解决了它
bower cache clean
bower cache clean
回答by Nishchit Dhanani
Uninstall your old node (it may be < 0.12.0)
卸载旧节点（它可能 < 0.12.0）
And Install node version > v0.12.0(In my case v0.12.7)
并安装节点版本> v0.12.0（在我的情况下是 v0.12.7）
Then
然后
npm update npm -g
And
和
bower install
回答by Aadil
i also got the same problem and i tried again all uninstalled everything then after i install again gitbash command in gitbash
我也遇到了同样的问题，我再次尝试卸载所有东西，然后在 gitbash 中再次安装 gitbash 命令
$ npm install -g bower // let it execute
once executed
一旦被执行
again command
再次命令
$ bower install bootstrap // let it execute
when executed you got if want more then run more commands :)
执行时，如果想要更多然后运行更多命令，您会得到：)
e.g.
例如
$ bower install script.js
回答by f123
Whenever I encounter this error, what I do is to clean the npm's cache,
每当我遇到这个错误时，我所做的就是清理 npm 的缓存，
npm cache clean
and if it doesn't work, I uninstall the concerned bower component, and install it again.
如果它不起作用，我会卸载相关的凉亭组件，然后重新安装。
