lily-git.tcl not fully ready to run on LilyDev 4

[Paul Morris]

In CG 2.2, under “Where to get lily-git" it reads:

  If you are using LilyDev (see LilyDev) then lily-git should already be 
installed and ready to run.


But it seems that this is not the case with LilyDev 4.  At least not when I 
tried it today.  Not a big problem since as it goes on to say:

  If this is not the case you can easily turn it on by adding the following 
line in ~/.bashrc:
  # add lily-git to the PATH
  PATH=$LILYPOND_GIT/scripts/auxiliar:"${PATH}"


This worked fine, but it would be better not to have to take this extra step, 
for those using lily-git.tcl

-Paul