我下载了AngularJS phonecat应用程序,并在全球范围内安装了bower,http-server,karma,protractor.但是当我使用代码移动到目录并尝试’npm start’时,它运行’npm install’并显示以下错误:
angular-phonecat@0.0.0 prestart /Users/twer/angular-phonecat
npm install
?? ?? ??npm WARN锁定错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/bower-d21e2b2886728075.lock’npm WARN锁定 ??在错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/bower-d21e2b2886728075.lock failed {[错误: ??EACCES,打开’/Users/twer/.npm/_locks/bower-d21e2b2886728075.lock’] ??npm WARN lock errno:-13,npm WARN锁定代码:’EACCES’,npm ??WARN锁定路径: ??‘/Users/twer/.npm/_locks/bower-d21e2b2886728075.lock’} npm ERR! ??达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm”“安装”npm ??呃!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / bower,还没有 ??锁定npm WARN锁定错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/http-server-0dbc63e1ce281434.lock’npm WARN ??锁定错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/http-server-0dbc63e1ce281434.lock failed { ??[错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/http-server-0dbc63e1ce281434.lock’] npm WARN ??锁定errno:-13,npm WARN ??锁定路径: ??‘/Users/twer/.npm/_locks/http-server-0dbc63e1ce281434.lock’} npm ERR! ??达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm”“安装”npm ??呃!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / http-server,没有 ??被锁定npm WARN锁定错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/shelljs-e4f96e79494ea210.lock’npm WARN ??锁定错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/shelljs-e4f96e79494ea210.lock failed {[错误: ??EACCES,打开’/Users/twer/.npm/_locks/shelljs-e4f96e79494ea210.lock’] ??npm WARN lock errno:-13,npm ??WARN锁定路径: ??‘/Users/twer/.npm/_locks/shelljs-e4f96e79494ea210.lock’} npm ERR! ??达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm”“安装”npm ??呃!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / shelljs,打开 ??‘/Users/twer/.npm/_locks/karma-e8390a258c010e78.lock’npm WARN锁定 ??在错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/karma-e8390a258c010e78.lock failed {[错误: ??EACCES,打开’/Users/twer/.npm/_locks/karma-e8390a258c010e78.lock’] ??npm WARN lock errno:-13,npm ??WARN锁定路径: ??‘/Users/twer/.npm/_locks/karma-e8390a258c010e78.lock’} npm ERR! ??达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm”“安装”npm ??呃!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / karma,打开 ??‘/Users/twer/.npm/_locks/protractor-a03b9e77140a9911.lock’npm WARN ??锁定错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/protractor-a03b9e77140a9911.lock failed { ??[错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/protractor-a03b9e77140a9911.lock’] npm WARN ??锁定errno:-13,npm WARN ??锁定路径: ??‘/Users/twer/.npm/_locks/protractor-a03b9e77140a9911.lock’} npm ERR! ??达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm”“安装”npm ??呃!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / protractor,打开 ??‘/Users/twer/.npm/_locks/karma-chrome-launcher-4c47483197e76b06.lock’ ??npm WARN锁定错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/karma-chrome-launcher-4c47483197e76b06.lock ??失败{[错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/karma-chrome-launcher-4c47483197e76b06.lock’] ??npm WARN lock errno:-13,npm ??WARN锁定路径: ??‘/Users/twer/.npm/_locks/karma-chrome-launcher-4c47483197e76b06.lock’ ??} npm ERR!达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm” ??“安装”npm ERR!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / karma-chrome-launcher,which ??尚未锁定npm WARN锁定错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/karma-jasmine-435fcdaa8b86b427.lock’npm WARN ??锁定错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/karma-jasmine-435fcdaa8b86b427.lock failed { ??[错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/karma-jasmine-435fcdaa8b86b427.lock’] npm ??WARN锁定错误:-13,npm WARN ??锁定路径: ??‘/Users/twer/.npm/_locks/karma-jasmine-435fcdaa8b86b427.lock’} npm ??呃!达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm”“install” ??错误的ERR!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / karma-jasmine,还没有 ??被锁定npm WARN锁定错误:EACCES,打开 ??‘/Users/twer/.npm/_locks/tmp-44bc7858c2a6d09a.lock’npm WARN锁定 ??在错误(本机)npm WARN锁定 ??/Users/twer/.npm/_locks/tmp-44bc7858c2a6d09a.lock failed {[错误: ??EACCES,打开’/Users/twer/.npm/_locks/tmp-44bc7858c2a6d09a.lock’] npm ??WARN锁定错误:-13,npm WARN ??锁定路径:’/ Users / twer / .npm / _locks / tmp-44bc7858c2a6d09a.lock’} ??错误的ERR!达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm” ??“安装”npm ERR!节点v0.12.2 npm ERR! npm v2.7.4 ?? ??错误的ERR!尝试解锁 ??/ Users / twer / angular-phonecat / node_modules / tmp,还没有 ??锁定 ?? ??错误的ERR!达尔文13.4.0 npm ERR! argv“node”“/usr/local/bin / npm” ??“开始”npm ERR!节点v0.12.2 npm ERR! npm v2.7.4 npm ERR!码 ??ELIFECYCLE npm ERR! angular-phonecat@0.0.0 prestart:npm install npm ??呃!退出状态1 npm ERR!错误的ERR!失败了 ??angular-phonecat@0.0.0预启动脚本’npm install’.错误的ERR!这是 ??最有可能是angular-phonecat包的问题,??npm ERR!不 ??与npm本身.错误的ERR!告诉作者你的失败了 ??系统:npm ERR! npm install npm ERR!您可以通过以下方式获取信息: ??错误的ERR! npm owner ls angular-phonecat npm ERR!有可能 ??上面的额外日志输出. ?? ??错误的ERR!请在任何支持请求中包含以下文件: ??错误的ERR! /Users/twer/angular-phonecat/npm-debug.log
我该如何解决?提前致谢.
解决方法
这些错误意味着由于权限错误,npm无法访问目录/ Users / twer及其子目录.
您希望使用自己的用户权限运行npm,因此请通过更改所有权来设置它们
chown -R $USER <directory>
要么
chown -R `whoami` <directory>
– 两个命令都是相同的,其中< directory>是:
>您的主目录(/ Users / twer)用于本地安装; >非系统软件包的机器目录,/usr/local或者npm尝试使用的顶级目录,您在错误消息中看到,在这种情况下,您可能需要在命令前添加sudo.
这里的选项-R是递归的,因为它也为所有子目录设置了正确的所有权,这正是你想要的.
你想避免使用sudo运行npm,如recommended by the npm creator Isaac Schlueter:
I strongly encourage you not to do package management with sudo! Packages can run arbitrary scripts,which makes sudoing a package manager command as safe as a chainsaw haircut. Sure,it’s fast and definitely going to cut through any obstacles,but you might actually want that obstacle to stay there.
(编辑:李大同)
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