如何升级 ruby​​gems [英] How to upgrade rubygems

问题描述

我需要将 gems 升级到 1.8 我尝试安装相应的 debian 软件包，但似乎没有升级

I need to upgrade gems to 1.8 i tried installing the respective debian packages but it seems its not getting upgraded

anujm@test:~$ dpkg -l |grep -i rubygem
ii  rubygems                               1.3.5-1ubuntu2                                  package management framework for Ruby libraries/applications
ii  rubygems-lwes                          0.8.2-1323277262                                LWES rubygems
ii  rubygems1.8                            1.3.5-1ubuntu2                                  package management framework for Ruby libraries/applications
ii  rubygems1.9                            1.3.5-1ubuntu2                                  package management framework for Ruby libraries/applications
anujm@test:~$ 


anujm@test:~$ gem
gem     gem1.8  gem1.9  
anujm@test:~$ sudo gem1.8 install serve
ERROR:  Error installing serve:
        multi_json requires RubyGems version >= 1.3.6
anujm@test:~$

推荐答案

安装 ruby​​gems-update

Install rubygems-update

gem install rubygems-update
update_rubygems
gem update --system

以 root 身份运行此命令或使用 sudo.

run this commands as root or use sudo.

这篇关于如何升级 ruby​​gems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！