问题描述
我已经设置了$GEM_HOME
,但是gem install
仍在安装到默认的~/.gem
目录中.
I have $GEM_HOME
set, but gem install
is still installing to the default ~/.gem
directory.
此rubygems问题说要删除.gemrc
中的--user-install
选项,但是我没有.gemrc
文件.
This rubygems issue says to remove the --user-install
option in .gemrc
, but I don't have a .gemrc
file.
如何获取gem install
来兑现$GEM_HOME
的值?
在这里,我首先删除~/.gem
,然后显示它是自动创建的:
Here I firstly remove ~/.gem
, and then show that it is automatically created:
% rm -rf ~/.gem
% find ~ -name '*gemrc*'
% # No output, so .gemrc doesn't exist
% echo $GEM_HOME
/home/ravi/.local/share/gem
% gem install neovim
Building native extensions. This could take a while...
Successfully installed msgpack-1.2.7
Successfully installed multi_json-1.13.1
Successfully installed neovim-0.8.0
Parsing documentation for msgpack-1.2.7
Installing ri documentation for msgpack-1.2.7
Parsing documentation for multi_json-1.13.1
Installing ri documentation for multi_json-1.13.1
Parsing documentation for neovim-0.8.0
Installing ri documentation for neovim-0.8.0
Done installing documentation for msgpack, multi_json, neovim after 0 seconds
3 gems installed
% ls -ld ~/.gem
drwxr-xr-x 1 ravi ravi 8 Mar 9 12:34 /home/ravi/.gem/
环境信息:
% gem --version
3.0.2
% gem env
RubyGems Environment:
- RUBYGEMS VERSION: 3.0.2
- RUBY VERSION: 2.6.1 (2019-01-30 patchlevel 33) [x86_64-linux]
- INSTALLATION DIRECTORY: /home/ravi/.local/share/gem
- USER INSTALLATION DIRECTORY: /home/ravi/.gem/ruby/2.6.0
- RUBY EXECUTABLE: /usr/bin/ruby
- GIT EXECUTABLE: /usr/bin/git
- EXECUTABLE DIRECTORY: /home/ravi/.local/share/gem/bin
- SPEC CACHE DIRECTORY: /home/ravi/.cache/gem
- SYSTEM CONFIGURATION DIRECTORY: /etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /home/ravi/.local/share/gem
- /usr/lib/ruby/gems/2.6.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--user-install"
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /home/ravi/.gem/ruby/2.6.0/bin
- /home/ravi/bin
- /home/ravi/.local/share/npm/bin
- /home/ravi/.local/share/go/bin
- /usr/local/bin
- /usr/bin
- /bin
- /usr/local/sbin
- /usr/lib/jvm/default/bin
- /usr/bin/site_perl
- /usr/bin/vendor_perl
- /usr/bin/core_perl
- /usr/lib/systemd
- /home/ravi/.local/share/miniconda3/bin
- /home/ravi/.cabal/bin
- /usr/lib/jvm/default/bin
- /usr/bin/site_perl
- /usr/bin/vendor_perl
- /usr/bin/core_perl
%
推荐答案
正如Casper在评论中指出的那样,我的配置仍在某处获取--user-install
.
As Casper pointed out in the comment, my configuration was still getting --user-install
from somewhere.
当我的~/.gemrc
不存在时,我签入/etc/gemrc
并发现了以下内容:
While my ~/.gemrc
didn't exist, I checked in /etc/gemrc
and found the following:
# --user-install is used to install to $HOME/.gem/ by default since we want to separate
# pacman installed gems and gem installed gems
install: --user-install
要覆盖此问题,我将其添加到了~/.gemrc
:
To override this, I added to my ~/.gemrc
:
install: --no-user-install
现在$GEM_HOME
被尊重了.
这篇关于$ GEM_HOME被`gem install`忽略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!