在OS X 10.8.1上安装Ruby 1.9.3时出错

Question

I am trying to upgrade Ruby with rvm. I am getting this error. First post.

macbook:bin stephentrovato$ rvm install 1.9.3
Installing Ruby from source to: /Users/stephentrovato/.rvm/rubies/ruby-1.9.3, this may         take a while depending on your cpu(s)...

ruby-1.9.3 - #fetching 
ERROR: Error running 'bunzip2 '/Users/stephentrovato/.rvm/archives/ruby-1.9.3-.tar.bz2'', please read /Users/stephentrovato/.rvm/log/ruby-1.9.3/extract.log
ruby-1.9.3 - #extracting ruby-1.9.3- to /Users/stephentrovato/.rvm/src/ruby-1.9.3
ERROR: Error running 'tar xf /Users/stephentrovato/.rvm/archives/ruby-1.9.3-.tar -C /Users/stephentrovato/.rvm/tmp/rvm_src_1714', please read /Users/stephentrovato/.rvm/log/ruby-1.9.3/extract.log
ERROR: There has been an error while trying to extract the source.  
Halting the installation.
ERROR: There has been an error fetching the ruby interpreter. Halting the installation.

Edit: Error log - [2012-12-02 17:52:35] tar xf /Users/stephentrovato/.rvm/archives/ruby-1.9.3-.tar -C /Users/stephentrovato/.rvm/tmp/rvm_src_2516 tar: Error opening archive: Failed to open '/Users/stephentrovato/.rvm/archives/ruby-1.9.3-.tar'

Answer 1

There's something weird happening with RVM, it's not choosing the patchlevel correctly. There's lots of references to ruby-1.9.3- which should be ruby-1.9.3-p327 . I think that's why it can't fetch the archive, should be nothing to do with Xcode.

Try updating your RVM by doing rvm get stable and then try again.