CPSN v0.8.0

This is just a quick update to CPSN, fixing detection of stale cookies. It will also prompt you for a username and password if you forget to put one in the settings file (or don't want to save your password on disk).

Install it with gem install --user cpsn
Check the included README for details on configuration.

Git: https://github.com/jbowes/cpsn

Note: Using CPSN probably violates any number of Terms of Service, etc. Use at your own risk.

Installing ruby gems in your home directory

I found it hard to find good instructions for installing ruby gems as a non-root user without installing the gem package locally as well. Here's what I figured out; hopefully this will save someone else some time in the future:

Make a directory for gem installation:

$> mkdir ~/.gems

Set up your .gemrc for gem install-time configuration:

$> cat << EOF > ~/.gemrc
gemhome: $HOME/gems
gempath:
- $HOME/gems
- /usr/lib/ruby/gems/1.8
EOF

Set up some environment variables for run-time:

$> cat << EOF >> ~/.bashrc
export GEM_HOME=$HOME/gems
export GEM_PATH=$HOME/gems:/usr/lib/ruby/gems/1.8/
export PATH=$PATH:$HOME/gems/bin
EOF

Source your bashrc and you're all set.

UPDATE (Apr 18, 2009): gem seems to do this on its own now, so just adding

export PATH=$PATH:$HOME/.gem/ruby/1.8/bin

to your .bash_profile should be enough.