*** Building artwork *** [1/1]

make  
make  all-recursive
make[1]: Entering directory `/home/uwog/sugar-jhbuild/source/artwork'
Making all in cursor
make[2]: Entering directory `/home/uwog/sugar-jhbuild/source/artwork/cursor'
Making all in cursorthemegen
make[3]: Entering directory `/home/uwog/sugar-jhbuild/source/artwork/cursor/cursorthemegen'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/uwog/sugar-jhbuild/source/artwork/cursor/cursorthemegen'
Making all in sugar
make[3]: Entering directory `/home/uwog/sugar-jhbuild/source/artwork/cursor/sugar'
rm -rf sugar &&                                         \
        BDIR=`pwd` && cd . &&                           \
        $BDIR/../../cursor/cursorthemegen/cursorthemegen sugar.cursortheme $BDIR/theme &&       \
        cd $BDIR && touch sugar.stamp
Error parsing theme definition file: Couldn't recognize the image file format for file 'sugar-0.png'
make[3]: *** [sugar.stamp] Error 1
make[3]: Leaving directory `/home/uwog/sugar-jhbuild/source/artwork/cursor/sugar'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/uwog/sugar-jhbuild/source/artwork/cursor'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/uwog/sugar-jhbuild/source/artwork'
make: *** [all] Error 2