如何阻止'gem'实用程序访问我的主目录？ [英] How to stop the 'gem' utility from accessing my home directory?

问题描述

运行时

  gem install< somegem> 
  

命令 gem 实用程序尝试访问我的主目录。它包含一些非拉丁字符，因此安装失败。例如：

  E：\ruby\bin> gem install< somegem> 
错误：执行gem时（Errno :: ENOENT）
没有这样的文件或目录 -  C：\ Documents and Settings \< user> 
  

如果我切换到只包含ASCII字符的用户名的另一个用户帐户 gem

有人知道如何告诉gem不要检查我的主目录吗？

UPDATE ：我尝试按照下面的建议设置GEM_HOME，但它没有帮助（仍然检查用户主目录）

解决方案

只需在运行 gem 之前更改HOMEDRIVE和HOMEPATH，并在（如果需要）之后恢复。 我改变了我的 gem.bat 这样：

  @ECHO OFF 
 SET _HOMEDRIVE =％HOMEDRIVE％
 SET _HOMEPATH =％HOMEPATH％
 SET HOMEDRIVE = E：
 SET HOMEPATH = / Dev / Ruby 
 IF NOT％〜f0==〜 f0GOTO：WinNT 
 @ruby.exeE：/ Dev / Ruby / bin / gem％1％2％3％4％5％6％7％8％9 
 GOTO ：EOF 
：WinNT 
 @ruby.exe％〜dpn0％* 
 SET HOMEDRIVE =％_ HOMEDRIVE％
 SET HOMEPATH =％_ HOMEPATH％
  

E：/ Dev / Ruby / 是我的Ruby路径。看起来HOMEPATH可以更改为其他路径中只有ASCII码的字符。

When I run

gem install <somegem>

command the gem utility tries to access my home directory. It contains some non-latin characters and installation fails because of that. For example:

E:\ruby\bin>gem install <somegem>
ERROR:  While executing gem ... (Errno::ENOENT)
    No such file or directory - C:\Documents and Settings\<user>

If I switch to another user account with a username containing ASCII characters only gem works fine.

Does anybody know how to tell gem NOT to check my home directory?

UPDATE: I tried to set up GEM_HOME as suggested below but it didn't help (still checks the user home directory)

解决方案

Just change HOMEDRIVE and HOMEPATH before running gem, and restore after (if needed).

I've changed my gem.bat like this:

@ECHO OFF
SET _HOMEDRIVE=%HOMEDRIVE%
SET _HOMEPATH=%HOMEPATH%
SET HOMEDRIVE=E:
SET HOMEPATH=/Dev/Ruby
IF NOT "%~f0" == "~f0" GOTO :WinNT
@"ruby.exe" "E:/Dev/Ruby/bin/gem" %1 %2 %3 %4 %5 %6 %7 %8 %9
GOTO :EOF
:WinNT
@"ruby.exe" "%~dpn0" %*
SET HOMEDRIVE=%_HOMEDRIVE%
SET HOMEPATH=%_HOMEPATH%

E:/Dev/Ruby/ is my Ruby path. It seems that HOMEPATH can be changed to anything else with ASCII only characters in path.

这篇关于如何阻止'gem'实用程序访问我的主目录？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！