本文介绍了在Ruby安装期间遇到RVM问题(1.9.2)的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试通过RVM安装ruby并收到以下错误，并且关于发生的事情的日志并不十分清楚，有人遇到了吗?我似乎回想起Ruby不应该以root用户身份安装，但是我对我得到的权限错误有点怀疑.
I'm trying to install ruby via RVM and am getting the following error and the logs are not really clear as to what's going on, has anyone run into this? I seem to recall that Ruby should not be installed as root but I'm a bit suspicious of the permissions error that I'm getting.
**Installing Ruby from source to: /Users/mark/.rvm/rubies/ruby-1.9.2-p290, this may take a while depending on your cpu(s)...
ruby-1.9.2-p290 - #fetching
ruby-1.9.2-p290 - #downloading ruby-1.9.2-p290, this may take a while depending on your connection...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0Warning: Failed to create the file ruby-1.9.2-p290.tar.bz2: Permission denied
0 8604k 0 16150 0 0 14980 0 0:09:48 0:00:01 0:09:47 26562
curl: (23) Failed writing body (0 != 16150)
ERROR: There was an error, please check /Users/mark/.rvm/log/ruby-1.9.2-p290/*.log. Next we'll try to fetch via http.
Trying http:// URL instead.
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0Warning: Failed to create the file ruby-1.9.2-p290.tar.bz2: Permission denied
0 8604k 0 16150 0 0 24640 0 0:05:57 --:--:-- 0:05:57 28333
curl: (23) Failed writing body (0 != 16150)
ERROR: There has been an error while trying to fetch the source.
Halting the installation.
ERROR: There has been an error fetching the ruby interpreter. Halting the installation.**
推荐答案
我有相同的错误消息，我通过执行sudo chown -R user:user /usr/local/rvm来解决它，其中user是您的登录用户，之后我运行了rvm install 1.9 .2并成功完成.
I had the same error message, and i resolved it by doing sudo chown -R user:user /usr/local/rvm where user is your logged in user, after that i ran rvm install 1.9.2 and it completed successfully.
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