Workaround for UREL crash in sqlite: Pre-compiled UDEB versions of SQLite are now copied in place at build time for both UDEB and UREL. Ugly, but it works.
import os;
#del *.sis - delete all sis files python style
os.system('del *.sis');
#update 'build' number in PKG file
os.system('hg log -l 1 > temp.txt');
os.system('makesis -d%EPOCROOT% podcatcher_udeb.pkg');
os.system('signsis podcatcher_udeb.sis podcatcher_udeb_signed.sis podcast.cer podcast.key');
#update 'build' number in PKG file
os.system('makesis -d%EPOCROOT% podcatcher_urel.pkg');
os.system('signsis podcatcher_urel.sis podcatcher_urel_signed.sis podcast.cer podcast.key');