libksba安装挂起 - rvm install 2.1.1

Question

我正在尝试在我的工作机器上设置的rails上获取ruby。 我正在尝试使用rvm更新ruby，但每次尝试时，都会挂起libksba安装。

我经营酿酒医生，酿造更新，追逐许多兔子洞，但仍然没有运气！

我得到的错误是：

Error running 'requirements_osx_brew_libs_install libksba',
showing last 15 lines of /Users/myusernamehere/.rvm/log/1400009026_ruby-2.1.1/package_install_libksba.log
++ case "$1" in
++ [[ -t 1 ]]
++ return 1
++ printf %b 'There were package installation errors, make sure to read the log.

Try `brew tap --repair` and make sure `brew doctor` looks reasonable.

Check Homebrew requirements https://github.com/mxcl/homebrew/wiki/Installation\n'
There were package installation errors, make sure to read the log.

Try `brew tap --repair` and make sure `brew doctor` looks reasonable.

Check Homebrew requirements https://github.com/mxcl/homebrew/wiki/Installation
++ case "$_system_version" in
++ return 1
Requirements installation failed with status: 1.

酿造水龙头 - 修复看似什么也没做，而酿造医生没有错误！

有什么想法吗？ 我已经用手指打了血腥的树桩试图找到解决方法。