reopen 702882 thanks Logs states:
https://buildd.debian.org/status/fetch.php?pkg=igraph&arch=i386&ver=0.6.5-4&stamp=1387553594 [...] checking for f77_alloc_ in -lf2c... no checking for f77_alloc in -lf2c... no checking for F77_ALLOC_ in -lf2c... no checking for F77_ALLOC in -lf2c... no not found [...] dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/libigraph0/usr/lib/i386-linux-gnu/libigraph.so.0.0.0 was not linked against libf2c.so.2 (it uses none of the library's symbols) dh_installdeb -a -O--parallel -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org