Lyx integration of lilypond

[ewen]

Hi

I have a weird problem:
First i install the last version of lilypond and Lyx, and i try to execute the 
an exemple. Firstly it's works and when i close the program i get an error.

This is the messages i get in lyx interface:

First Execution:
---------------------------------------------------
16:12:21.846: Previewing ...
16:12:21.861: (buffer-view pdf2)
16:12:21.904: lilypond-book --safe --pdf --latex-program=pdflatex --lily-output-
dir=ly-pdf "testlily.lytex"
Running: lilypond-book --safe --pdf --latex-program=pdflatex --lily-output-
dir=ly-pdf "testlily.lytex"
16:12:25.483: lilypond-book.py (GNU LilyPond) 2.15.37
16:12:25.483: Reading testlily.lytex...
16:12:25.488: Running `pdflatex' on file 
`c:\users\zao\appdata\local\temp\tmpz4usfg.tex' to detect default page settings.
16:12:25.488:
16:12:25.493: Dissecting...
16:12:25.493: Writing snippets...
16:12:25.498: All snippets are up to date...
16:12:25.498: Compiling 
C:\Users\zao\AppData\Local\Temp\lyx_tmpdir.Hp3552\lyx_tmpbuf3\testlily.tex...
16:12:25.503: Writing 
`C:\Users\zao\AppData\Local\Temp\lyx_tmpdir.Hp3552\lyx_tmpbuf3\testlily.tex'...
16:12:25.503: pdflatex "testlily.tex"
16:12:25.578: This is pdfTeX, Version 3.1415926-2.3-1.40.12 (MiKTeX 2.9)
Running: pdflatex "testlily.tex" > nul
16:12:25.728: entering extended mode
16:12:25.728: 
(C:\Users\zao\AppData\Local\Temp\lyx_tmpdir.Hp3552\lyx_tmpbuf3\testlily.tex
16:12:25.728: LaTeX2e <2011/06/27>
16:12:25.733: Babel <v3.8m> and hyphenation patterns for english, afrikaans, 
ancientgreek, ar
16:12:25.733: abic, armenian, assamese, basque, bengali, bokmal, bulgarian, 
catalan, coptic,
16:12:25.733: croatian, czech, danish, dutch, esperanto, estonian, farsi, 
finnish, french, ga
16:12:25.738: lician, german, german-x-2009-06-19, greek, gujarati, hindi, 
hungarian, iceland
16:12:25.738: ic, indonesian, interlingua, irish, italian, kannada, kurmanji, 
lao, latin, lat
16:12:25.748: vian, lithuanian, malayalam, marathi, mongolian, mongolianlmc, 
monogreek, ngerm
16:12:25.753: an, ngerman-x-2009-06-19, nynorsk, oriya, panjabi, pinyin, 
polish, 
portuguese,
16:12:25.758: romanian, russian, sanskrit, serbian, slovak, slovenian, spanish, 
swedish, swis
16:12:25.763: sgerman, tamil, telugu, turkish, turkmen, ukenglish, ukrainian, 
uppersorbian, u
16:12:25.768: senglishmax, welsh, loaded.
16:12:25.773:
16:12:26.433: pdflatex "testlily.tex"
16:12:26.504: This is pdfTeX, Version 3.1415926-2.3-1.40.12 (MiKTeX 2.9)
16:12:26.508: entering extended mode
16:12:26.534: 
(C:\Users\zao\AppData\Local\Temp\lyx_tmpdir.Hp3552\lyx_tmpbuf3\testlily.tex
16:12:26.538: LaTeX2e <2011/06/27>
16:12:26.542: Babel <v3.8m> and hyphenation patterns for english, afrikaans, 
ancientgreek, ar
16:12:26.547: abic, armenian, assamese, basque, bengali, bokmal, bulgarian, 
catalan, coptic,
16:12:26.551: croatian, czech, danish, dutch, esperanto, estonian, farsi, 
finnish, french, ga
16:12:26.556: lician, german, german-x-2009-06-19, greek, gujarati, hindi, 
hungarian, iceland
16:12:26.560: ic, indonesian, interlingua, irish, italian, kannada, kurmanji, 
lao, latin, lat
16:12:26.566: vian, lithuanian, malayalam, marathi, mongolian, mongolianlmc, 
monogreek, ngerm
16:12:26.570: an, ngerman-x-2009-06-19, nynorsk, oriya, panjabi, pinyin, 
polish, 
portuguese,
16:12:26.575: romanian, russian, sanskrit, serbian, slovak, slovenian, spanish, 
swedish, swis
16:12:26.578: sgerman, tamil, telugu, turkish, turkmen, ukenglish, ukrainian, 
uppersorbian, u
16:12:26.584: senglishmax, welsh, loaded.
16:12:26.587:
Running: pdflatex "testlily.tex" > nul
16:12:27.074: Successful preview of format: pdf2


-----------Second execution


16:13:26.361: Previewing ...
16:13:26.381: (buffer-view pdf2)
16:13:26.421: lilypond-book --safe --pdf --latex-program=pdflatex --lily-output-
dir=ly-pdf "testlily.lytex"
Running: lilypond-book --safe --pdf --latex-program=pdflatex --lily-output-
dir=ly-pdf "testlily.lytex"
16:13:27.727: Usage: lilypond [OPTION]... FILE...
16:13:27.732:
16:13:27.735: Typeset music and/or produce MIDI from FILE.
16:13:27.737:
16:13:27.738: LilyPond produces beautiful music notation.
16:13:27.738: For more information, see http://lilypond.org
16:13:27.743:
16:13:27.743: Options:
16:13:27.748: -d, --define-default=SYM[=VAL] set Scheme option SYM to VAL 
(default: #t).
16:13:27.753: Use -dhelp for help.
16:13:27.753: -e, --evaluate=EXPR evaluate scheme code
16:13:27.758: -f, --formats=FORMATs dump FORMAT,... Also as separate options:
16:13:27.758: --pdf generate PDF (default)
16:13:27.758: --png generate PNG
16:13:27.764: --ps generate PostScript
16:13:27.766: -h, --help show this help and exit
16:13:27.768: -H, --header=FIELD dump header field FIELD to file
16:13:27.770: named BASENAME.FIELD
16:13:27.771: -I, --include=DIR add DIR to search path
16:13:27.772: -i, --init=FILE use FILE as init file
16:13:27.773: -l, --loglevel=LOGLEVEL print log messages according to LOGLEVEL. 
Possible values are:
16:13:27.781: NONE, ERROR, WARNING, BASIC, PROGRESS, INFO (default) and DEBUG.
16:13:27.786: -o, --output=FILE write output to FILE (suffix will be added)
16:13:27.790: --relocate relocate using directory of lilypond program
16:13:27.793: -s, --silent no progress, only error messages (equivalent to 
loglevel=ERROR)
16:13:27.797: -v, --version show version number and exit
16:13:27.802: -V, --verbose be verbose (equivalent to loglevel=DEBUG)
16:13:27.805: -w, --warranty show warranty and copyright
16:13:27.808:
16:13:27.812: Report bugs via http://post.gmane.org/post.php?
group=gmane.comp.gnu.lilypond.bugs
16:13:27.816:
16:13:27.820: lilypond-book.py (GNU LilyPond) 2.15.37
16:13:27.823: Reading testlily.lytex...
16:13:27.828: Running `pdflatex' on file 
`c:\users\zao\appdata\local\temp\tmpqc1h8c.tex' to detect default page settings.
16:13:27.833:
16:13:27.836: Dissecting...
16:13:27.838: Writing snippets...
16:13:27.842: Processing...
16:13:27.844: Running lilypond...
16:13:27.849: command failed: lilypond --formats=ps -dbackend=eps -I "ly-pdf" 
-I 
"..\" --formats=eps --pdf -dinclude-eps-fonts -dgs-load-fonts -deps-box-
padding=3.000000 -dread-file-list -dno-strip-output-di
16:13:27.853: r 
"C:\Users\zao\AppData\Local\Temp\lyx_tmpdir.Hp2536\lyx_tmpbuf2\ly-pdf\snippet-
names-528637219.ly"
16:13:27.858: Child returned 2
C:\Users\Vincent\Documents\LyX\source\lyx20x\src\support\Systemcall.cpp(270): 
Systemcall: 'lilypond-book --safe --pdf --latex-program=pdflatex --lily-output-
dir=ly-pdf "testlily.lytex"' finished with exit code 1
Error: Cannot convert file
----------------------------------------
An error occurred while running:
lilypond-book --safe --pdf --latex-program=pdflatex --lily-output-dir=ly-pdf
"testlily.lytex"
16:13:29.357: Error while previewing format: pdf2 


I don't understand why...


Best

Ewen