rebuildd fails on lyx conversion

[aderbenev]

As follows:

+Read the file doc/LaTeXConfig.lyx for more information.
LyX: Done!
sh: 1: convert: not found
/usr/share/lyx/scripts/convertDefault.py ERROR
Execution of "convert" failed.
support/Systemcall.cpp (292): Systemcall: 'python -tt "/usr/share/lyx/scripts/convertDefault.py" "dia:/tmp/lyx_tmpdir.nSLhXMTJ4381/lyx_tmpbuf0/0_tmp_buildd_pypdb-3+nmu1_documentation_po-cycle.dia" "pdf:/tmp/lyx_tmpdir.nSLhXMTJ4381/lyx_tmpbuf0/0_tmp_buildd_pypdb-3+nmu1_documentation_po-cycle.pdf"' finished with exit code 1
Error: Cannot convert file
----------------------------------------
No information for converting dia format files to pdf6.
Define a converter in the preferences.
This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2015/dev/Debian) (preloaded format=pdflatex)
 restricted \write18 enabled.
entering extended mode
(./getpvs-manual.tex
LaTeX2e <2014/05/01>
Babel <3.9l> and hyphenation patterns for 2 languages loaded.

support/Systemcall.cpp (292): Systemcall: 'pdflatex  "getpvs-manual.tex"' finished with exit code 1
debian/rules:7: recipe for target 'override_dh_auto_build' failed
make[1]: *** [override_dh_auto_build] Error 1
make[1]: Leaving directory '/tmp/buildd/pypdb-3+nmu1'
debian/rules:4: recipe for target 'build' failed
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
E: Failed autobuilding of package

Just highlighting the issue encountered in case if there is some straightforward amendment.

[mdavidsaver]

Probably a missing Build-Depends. Can you try adding 'graphicsmagick-imagemagick-compat'.

[aderbenev]

Alas, the same error appears.