Friday, August 19, 2011

Ruby Gem executables 

$ gem environment | grep "EXECUTABLE DIRECTORY"

  - EXECUTABLE DIRECTORY: /var/lib/gems/1.8/bin

$ export PATH=$PATH:/var/lib/gems/1.8/bin/
at

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.

Subscribe to: Post Comments (Atom)

Jekyll Pages List

Getting a list of pages in a Jekyll site is easy, but paring that down to just the top-level files and the index pages is tricky. {% for p...

  • Wireshark Config
    Wireshark is a GUI tool, so it runs as your normal user, but it needs to be able to capture packets, which is normally a superuser thing. Th...
  • Javascript in Eclipse
    The problem: In Eclipse on my Windows machine at work, I get an error attempting to open Javascript files, and have to open them as plain te...
  • Android dev install
    Installing an app you've developed on an actual Android device is documented pretty well , but I tripped over a missing step (c) for Lin...