Question

我使用

成功安装了bundler

gem install bundler

然后我尝试做

bundle install

我收到以下错误：

C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rbreadline.rb:1097:in `<module:RbReadline>': HOME environment variable (or HOMEDRIVE and HOMEPATH) must be set and point to a directory (RuntimeError)
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rbreadline.rb:17:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/readline.rb:10:in `<module:Readline>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/readline.rb:8:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.12.5/lib/bundler/vendor/thor/lib/thor/line_editor/readline.rb:2:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.12.5/lib/bundler/vendor/thor/lib/thor/line_editor.rb:2:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.12.5/lib/bundler/vendor/thor/lib/thor/base.rb:8:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.12.5/lib/bundler/vendor/thor/lib/thor.rb:2:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.12.5/lib/bundler/vendored_thor.rb:3:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.12.5/lib/bundler/friendly_errors.rb:4:in `<top (required)>'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.12.5/exe/bundle:18:in `<top (required)>'
    from C:/Ruby22-x64/bin/bundle:22:in `load'
    from C:/Ruby22-x64/bin/bundle:22:in `<main>'

似乎是环境变量的错误，但是在我的系统中正确设置了

set HOME
HOMEDRIVE=C:
HOMEPATH=\Users\My Näme

是的，我的名字里有斯堪的纳维亚字母，所以我想知道这是不是问题。我认为，在我使用web2py安装程序之前，我曾经遇到过这种情况。

无论如何，任何想法如何解决这个问题？

Answer 1

如果您在域PC上并且您的PC设置为活动目录的一部分，则可能会遇到此问题。在这种情况下，您的企业活动目录或域中会设置HOMEPATH，HOMEDRIVE和HOME个环境变量。一旦退出域组或与公司网络断开连接，您就会失去对这些变量的访问权限，从而导致错误。在Windows中使用setx来获取永久环境变量以覆盖企业变量并重新启动系统以使其生效。

SETX HOMEDRIVE %SYSTEMDRIVE% -m
SETX HOMEPATH \Users\%username% -m
SET HOME=%SYSTEMDRIVE%\Users\%USERNAME%
SETX HOME "%HOME%"
SET TEMP=%HOME%\Local Settings\Temp
SETX TEMP "%TEMP%"
SETX TMP "%TEMP%"

这是在Windows 10上测试的，它可以工作。将其复制并粘贴到脚本中，然后放入启动文件夹或在CMD或PowerShell中逐行粘贴。或者，使用Task Scheduler设置为任务。注意当使用带有双引号的setx包含空格的字符串时。

Answer 2

运行Get-ChildItem Env:它将返回所有env变量。检查以确保HOME和HOMEPATH是正确的。

HOME -> C:\Users\Eric HOMEPATH -> \Users\Eric

您可以使用以下命令修复： Remove-Variable -Force HOME Set-Variable HOME "C:\Users\(enter your username)"

Answer 3

当我执行“ bundle exec jekyll s”时，我遇到相同的错误，这太奇怪了，以至于我以前从未遇到过该错误。然后，我尝试使用“ gem install bundler”重新安装捆绑包。然后另一个动人的表情显示：

ERROR:  While executing gem ... (Errno::EACCES)
    Permission denied @ rb_file_s_stat - C:/WINDOWS/system32/config/systemprofile

这给了我一个线索。我只是导航到目录并提供所需的权限。然后问题解决了。
今天真是美好的一天！

Windows软件包安装：必须设置HOME环境变量（或HOMEDRIVE和HOMEPATH）并指向目录（RuntimeError）

3 个答案: