Comment 0 for bug 267428

Binary package hint: ruby-gnome2

0.17.0~rc1-5ubuntu1 fails to build on all arches but sparc and powerpc.
Build logs available here:

https://launchpad.net/ubuntu/+source/ruby-gnome2/0.17.0~rc1-5ubuntu1

The builds fail with the following error:

checking for jpeglib.h... no
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.

However, builds fine with pbuilder or in a chroot. Apparently the check for jpeglib.h fails in the buildd but, since mkmk.log is not available, it cannot be understood why:

/usr/include is the standard include dir
jpeglib.h is in libjpeg62-dev which is correctly installed

Checking manually in a chroot with /usr/bin/ruby1.8 extconf.rb (in the libart dir) doesn't highlight any possible problem.