minimal:
reqprocessor: Intel Pentium IV 2.6 GHz or equivalent
reqgraphics: An OpenGL 2.0 graphics adapter. NOT SUPPORTED: Radeon X1950, Intel GMA, Intel Gxx, Intel Qxx, Intel Mobile 9xx, Intel HD Graphics 1 or older.
reqmemory: 2 GB RAM
reqdiskspace: 2 GB available space
reqsystem: Linux
reqother: 1366x768 minimum display resolution

recommended:
reqprocessor: Intel Core 2 Duo or AMD Athlon 64 X2 5600
reqgraphics: NVidia Geforce 9xxx / AMD Radeon HD / IntelHD 3000 series or better
reqmemory: 4 GB RAM
reqdiskspace: 2 GB available space
reqsystem: Linux
reqother: A resolution of 1920x1080