[Ubuntu] FTBFS: opencpn 2.1.624a (debian ITP)

[Hamish]

Hi,

I am trying to build OpenCPN-2.1.624a-Source on Ubuntu 10.04 (Lucid) using the debian/ dir from DebianGIS svn trunk.

http://www.opencpn.org
http://svn.debian.org/viewsvn/pkg-grass/packages/opencpn/trunk/


I'm getting this error when I run "debuild binary" to make the .deb:


~/dev/opencpn/OpenCPN-2.1.624a-Source$ debuild binary
[...]
dh  binary
   dh_shlibdeps
dpkg-shlibdeps: error: no dependency information found for /usr/lib/libGL.so.1 (used by debian/opencpn/usr/bin/opencpn).
dh_shlibdeps: dpkg-shlibdeps -Tdebian/opencpn.substvars debian/opencpn/usr/bin/opencpn returned exit code 2
make: *** [binary] Error 9
debuild: fatal error at line 1322:
couldn't exec fakeroot debian/rules:


but,

$ ls -l /usr/lib/libGL.so.1
lrwxrwxrwx 1 root root 15 2010-07-30 22:09 /usr/lib/libGL.so.1 -> libGL.so.256.35


any ideas?


thanks,
Hamish