Re: [Denemo-devel] Problem running LilyPond from Denemo

[Richard Shann]

Jeremiah,

In fact even using LilyPond installed in the system directory, we are no
longer getting the LilyPond error messages. Below are the error messages
from a LilyPond run from inside Denemo, the LilyPond being in /usr/bin.

I think the problem may lie in some of the changes made to environment
variables etc. I am not sure which process is emitting this output, I
don't recognise it.
I'll check in to git a version of Denemo which emits the error messages
that should be coming from LilyPond, but seemingly aren't.

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warning: Relocation: from
PATH=/home/rshann/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
argv0=lilypond
PATH=/usr/bin (prepend)
Setting PATH
to 
/usr/bin:/home/rshann/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
warning: Relocation: compile datadir=, new
datadir=/usr/share/lilypond//2.12.3
warning: Relocation: framework_prefix=/usr/bin/..
Setting INSTALLER_PREFIX to /usr/bin/..
PATH=/usr/bin/../bin (prepend)
Setting PATH
to 
/usr/bin/../bin:/usr/bin:/home/rshann/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
Setting GUILE_MIN_YIELD_1 to 65
Setting GUILE_MIN_YIELD_2 to 65
Setting GUILE_MIN_YIELD_MALLOC to 65
Setting GUILE_INIT_SEGMENT_SIZE_1 to 10485760
Setting GUILE_MAX_SEGMENT_SIZE to 104857600

LILYPOND_DATADIR="/usr/share/lilypond/2.12.3"
LOCALEDIR="/usr/share/locale"

Effective prefix: "/usr/share/lilypond/2.12.3"
GUILE_LOAD_PATH="/usr/local/share/denemo"
PATH="/usr/bin/../bin:/usr/bin:/home/rshann/bin:/usr/local/bin:/usr/bin:/bin:/usr/l
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Richard

On Tue, 2012-11-06 at 09:42 +0000, Richard Shann wrote:
> I have tracked down a problem with running LilyPond from Denemo. If you
> use the LilyPond download to install LilyPond in your home directory
> then the executable that Denemo launches is actually a shell script
> which invokes the lilypond executable after setting environment
> variables (etc?), which results in Denemo only receiving messages from
> the script, not from the lilypond executable. So the Denemo console
> remains empty and no error tracking is available.
> I am not sure how to fix this - probably some alteration to the script
> to get it to output the lilypond messages when it launches lilypond.
> Any offers to look at doing this? Some slight bash skills would be
> needed I suspect. 
> 
> Richard
>