Source: kalgebra Version: 4:15.12.2-1 Severity: serious Your package failed to build on armel/armhf: make[4]: *** No rule to make target '/usr/lib/arm-linux-gnueabihf/libGL.so', needed by 'mobile/kalgebramobile'. Stop. Full logs at: https://buildd.debian.org/status/package.php?p=kalgebra Emilio