我刚刚将系统升级到Ubuntu 16.04 LTS(干净安装)并尝试使用RVM安装Ruby。 RVM本身安装正常(使用本指南http://www.webupd8.org/2014/11/how-to-install-rvm-ruby-version-manager.html),但当我尝试安装Ruby时,我收到以下错误:
user@user:~$ rvm install 2.3.0
Searching for binary rubies, this might take some time.
No binary rubies available for: ubuntu/16.04/x86_64/ruby-2.3.0.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for ubuntu.
Requirements installation successful.
Installing Ruby from source to: /usr/share/rvm/rubies/ruby-2.3.0, this may take a while depending on your cpu(s)...
ruby-2.3.0 - #downloading ruby-2.3.0, 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 --:--:-- --:--:-- --:--:-- 0
Warning: Failed to create the file ruby-2.3.0.tar.bz2.part: Permission denied
0 13.5M 0 16384 0 0 19826 0 0:11:55 --:--:-- 0:11:55 19811
curl: (23) Failed writing body (0 != 16384)
There was an error(23).
Checking fallback: https://ftp.ruby-lang.org/pub/ruby/2.3/ruby-2.3.0.tar.bz2
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:00:02 --:--:-- 0
Warning: Failed to create the file ruby-2.3.0.tar.bz2.part: Permission denied
0 13.5M 0 16149 0 0 7324 0 0:32:16 0:00:02 0:32:14 7323
curl: (23) Failed writing body (0 != 16149)
There was an error(23).
Failed download
There has been an error fetching the ruby interpreter. Halting the installation.
这是16.04的普遍问题吗?确切的方法在15.10下工作正常。任何想法如何解决这个问题?
答案 0 :(得分:0)
看起来rvm正在尝试将Ruby安装到/ usr / share / rvm,我认为这意味着它是在系统级而不是用户级安装的。那是你想要的吗?在这种情况下,可能需要将rvm作为sudo运行:
user@user:~$ sudo rvm install 2.3.0
为了它的价值,我安装rvm作为我(我的用户),这样我就不必乱用特权;而且我是系统中唯一需要rvm的用户。
答案 1 :(得分:0)
如果你安装rvm
没有 sudo权限,其他一切都应按预期工作
如果您安装了rvm,请使用
将其删除rvm implode
或
rm -rf ~/.rvm
然后使用
安装rvmgpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
\curl -sSL https://get.rvm.io | bash -s stable
然后用
安装rubyrvm install 2.3.0
使用您要安装的任何版本。
现在继续安装rails
gem install rails
答案 2 :(得分:0)
尝试重新启动。
我在两次安装Ubuntu 16.04时遇到了同样的问题 两台计算机都有同样的问题,我重新启动后修复了它。
rvm install ruby-2.5.0