Hello,

we triggered new releases for our Care-O-bot packages lately.

Mainly this involved the migration to package format 2 and significant dependency review (using roscompile).

Although, it went through well for most of the packages, we now see errors in libpcan and libphidgets that we cannot really explain (see http://www.ros.org/debbuild/indigo.html?q=cob_extern).

> …

> cmake -E chdir /tmp/buildd/ros-indigo-libpcan-0.6.2-0saucy-20150828-0709 make -f Makefile.tarball

> [rospack] Error: package 'mk' not found

> make[5]: Entering directory `/tmp/buildd/ros-indigo-libpcan-0.6.2-0saucy-20150828-0709'

> make[5]: Leaving directory `/tmp/buildd/ros-indigo-libpcan-0.6.2-0saucy-20150828-0709'

> Makefile.tarball:10: /download_unpack_build.mk: No such file or directory

> make[5]: *** No rule to make target `/download_unpack_build.mk'.  Stop.

> make[4]: *** [CMakeFiles/build_libpcan] Error 2

> make[4]: Leaving directory `/tmp/buildd/ros-indigo-libpcan-0.6.2-0saucy-20150828-0709/obj-i686-linux-gnu'

> make[3]: *** [CMakeFiles/build_libpcan.dir/all] Error 2

> make[3]: Leaving directory `/tmp/buildd/ros-indigo-libpcan-0.6.2-0saucy-20150828-0709/obj-i686-linux-gnu'

> make[2]: *** [all] Error 2

> make[2]: Leaving directory `/tmp/buildd/ros-indigo-libpcan-0.6.2-0saucy-20150828-0709/obj-i686-linux-gnu'

> dh_auto_build: make -j1 returned exit code 2

> make[1]: *** [override_dh_auto_build] Error 2

> make[1]: Leaving directory `/tmp/buildd/ros-indigo-libpcan-0.6.2-0saucy-20150828-0709'

> make: *** [build] Error 2

> dpkg-buildpackage: error: debian/rules build gave error exit status 2

> E: Failed autobuilding of package

> …

However, the log also shows that ros-indigo-mk is correctly installed (as we have the dependency declared!)

We see the same error for libphidgets, too.

Does anyone know, what’s wrong?

A discussion about what has been changed for the new release as well as possible reasons for the build failure can be found here: https://github.com/ipa320/cob_extern/pull/48

Thanks!

__________________________________

Dipl.-Inform. Felix Meßmer

Projektleiter

Fraunhofer-Institut für Produktionstechnik und Automatisierung IPA

Abteilung Roboter- und Assistenzsysteme

Nobelstraße 12 │ 70569 Stuttgart | Germany

Telefon +49 711 970-1452

Fax +49 711 970-1008