The initial issue was not being able to build a 32-bit version of wine from source on a 64-bit computer because wine needed both libfreetype- dev package for i386 and amd64 flavour.
I followed http://wiki.winehq.org/BuildingBiarchWineOnUbuntu guide and it fully works, neither errors nor headaches ;) But if I try to install libfreetype6-dev:i386, I still have to uninstall libfreetype6-dev (:amd64) among other packages : alex@leon:~$ sudo apt-get install libfreetype6-dev:i386 [sudo] password for alex: Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: gcc-4.9-base:i386 libc6:i386 libc6-dev:i386 libfreetype6:i386 libgcc1:i386 libpng12-0:i386 libpng12-dev:i386 linux-libc-dev:i386 zlib1g:i386 zlib1g-dev:i386 Suggested packages: glibc-doc:i386 locales:i386 manpages-dev:i386 Recommended packages: gcc:i386 c-compiler:i386 The following packages will be REMOVED: build-essential dkms g++ gcc libfontconfig1-dev libfreetype6-dev libpng12-dev virtualbox-dkms The following NEW packages will be installed: gcc-4.9-base:i386 libc6:i386 libc6-dev:i386 libfreetype6:i386 libfreetype6-dev:i386 libgcc1:i386 libpng12-0:i386 libpng12-dev:i386 linux-libc-dev:i386 zlib1g:i386 zlib1g-dev:i386 0 upgraded, 11 newly installed, 8 to remove and 0 not upgraded. Need to get 7,882 kB of archives. After this operation, 17.4 MB of additional disk space will be used. Do you want to continue? [Y/n] ^C I just read https://wiki.ubuntu.com/MultiarchSpec and in the "Unresolved issues" section, there is a "Co-installable -dev packages " entry which means this bugs is normal since no one agreed on what to do in this case. Maybe renaming this bug into "[Mutiarch] Find a way to co-install -dev packages" would better describe it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990982 Title: [Multiarch] libfreetype6-dev:i386 dependencies issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/990982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs