AlonLevy/DWG

How to read DWG files in linux:
 * http://www.gnu.org/software/libredwg/ - alpha, no binaries
 * http://www.3ds.com/products-services/draftsight/overview/ - freeware, fedora/ubuntu binary available
 * http://www.opendesign.com/guestfiles/TeighaFileConverter - also viewer available, freeware, belongs to ODA (open design alliance, open to it's members..)