Re: Lilypond 2.10.17-1: lilypond-book ImportError

[Fred Leason]

Nicola:

I know I had the same problem before.  It may be a problem with the distribution of 2.10.17-1.  I am using 2.11.13.  Open up lilypond-book and look for the code that precedes the "import lilylib as ly".  Mine looks like this:

os.environ['PATH'] = bindir + os.pathsep + os.environ['PATH']

for p in ['share', 'lib']:

    datadir = os.path.abspath (bindir + '/../%s/lilypond/current/python/' % p)

    sys.path.insert (0, datadir)

import lilylib as ly

It is adding 

LilyPond.app/Contents/Resources/share/lilypond/current/python/

into the path.  if there is a space between the current/ and python/ in the 3rd line above, then the path is not being changed correctly.  That is the case with Ole's post from 2.10.13.  

You could either eliminate the space, or put the lilypond/current/python/ directly in your path.  

Or, I know it works in 2.11.13.  

Good luck.

On Feb 16, 2007, at 3:07 AM, nicola wrote:

In article <address@hidden>,

 Fred Leason <address@hidden> wrote:

You explicitly called lilypond-book.  I suspect you do not have the  

bin directory in your PATH.  lilypond-book reads your PATH to find  

where lilylib is located.  Your path should look like this:

PATH=/Library/Frameworks/Python.framework/Versions/Current/bin:.:/opt/ 

local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/X11R6/ 

bin:/bin:/sbin:/usr/bin:/usr/sbin:/Applications/LilyPond.app/Contents/ 

Resources/bin:/usr/local/bin:/usr/local/teTeX/bin/powerpc-apple- 

darwin-current

My PATH variable *does* contain the path to 

LilyPond.app/Contents/Resources/bin. I find lilylib in

LilyPond.app/Contents/Resources/share/lilypond/current/python/

Maybe, some other environment variable must be set? I would like to 

point out that in previous versions (e.g., 2.8) I used to run 

lilypond-book in the same way and it worked fine.

Nicola

On Feb 15, 2007, at 11:02 AM, nicola wrote:

Hi,

when executing lilypond-book contained in Lilypond.app (Mac OS X),  

I get

the following error:

Traceback (most recent call last):

  File

"/Applications/TeX/LilyPond.app/Contents/Resources/bin/lilypond-book",

line 44, in ?

    import lilylib as ly

ImportError: No module named lilylib

Is some file missing from the distribution?

Nicola

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