This (http://www.wowwiki.com/Wine_troubleshooting) website says I need to install the following libraries in a 32-bit-version to run wine with opengl on 64-bit: > On 64-bit systems, you may have to install the 32-bit versions of the following libraries, which can most likely be found in your distribution's package manager: > > libjpeg-turbo > libmpg123 > libsdl > libldap They are all installed on my system. However, I don't know if they are 32 or 64-bit. How do I check this and can both versions co-exist? In addition libsdl has several versions, depending on graphics-card. It's too confusing! Is this the right attempt anyway?