I installed both tmux and SVN on my work machine, however I have to use the whole path when
executing the programs.
when i complained to the sysadmin, he said - 'Just add them to your path"
I don't know what he means, and it would be really cool if i could just type in 'svn up'
at the command line instead of "/usr/local/svn/bin/svn up"
carpal tunnel syndrome here we come.