Cygwin problems again

[Thomas Scharkowski]

Hello,

I installed Cygwin again, but still get the same error message:

"Interpreting music... error: can't find `feta20.afm'
Music font has not been installed properly.  Aborting"

How do I get the linux commands back? Even the simplest commands do 
not work anymore (ls, cd etc.).
Shouldn't the cygwin setup.exe have created a home directory for the 
current logged in user? Last (first?) time I installed  I did not eve 
have to think about it. So what could be wrong here? Any help or 
pointers where to look appreciated!

Thomas
LilyPond 2.4.6 / Cygwin(?) / Windows XP