After I updated the operating system from Mountain Lion to Mavericks I lost one of my preferred tools: MacVim.
Launching mvim from the command line gave back the following output:
dyld: Library not loaded: /System/Library/Perl/lib/5.10/libperl.dylib
Referenced from: /Applications/MacVim.app/Contents/MacOS/Vim
Reason: image not found
Trace/BPT trap: 5
After I googled for a while I found a simple solution, I installed s napshot for Mavericks. You can find it at the following address: https://github.com/b4winckler/macvim/releases
And now it seems to work properly.