can't play doom2 maps

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b h
2009-04-07
2013-06-05
  • b h
    b h
    2009-04-07

    I have Ubuntu 9.04.  When I run prboom (prboom -vidmode gl -iwad doom2.wad), it looks like it is loading doom2.wad (the shell output says so) but I cannot play any of the doom2 maps. I am stuck with what look like deathmatch maps. They contain only weapons, no enemies.

    How do I play the doom2 maps?