[Playerstage-users] gazebo and clodbuster error

[Puneet S. <pun...@gm...>]

i have a player1.6.5 installed on my machine, i tried installing
player-2.0-pre5, but i got this error can any one suggest me y this has
occured.
PLAYERPATH: /usr/local/lib
trying to load /usr/local/lib/libstage..
failed to load /usr/local/lib/libstage (error /usr/local/lib/libstage.so.0:
unde fined symbol: global_argc)trying to load
/usr/local/share/stage/worlds/./libstage...
failed (/usr/local/share/stage/worlds/./libstage.so: cannot open shared
object f ile: No such file or directory)
trying to load /usr/local/lib/libstage...
failed (/usr/local/lib/libstage.so.0: undefined symbol: global_argc)
trying to load libstage...
failed (/usr/local/lib/libstage.so: undefined symbol: global_argc)
error : error loading plugin: libstage
error : failed to load plugin: libstage
error : failed to parse config file simple.cfg
 i also tried to install gazebo, but prior to gazebo i had already
player-1.6.5 installed. i got this error:
 checking GL/glut.h usability... no
checking GL/glut.h presence... no
checking for GL/glut.h... no
configure: error: Could not find (one of) gl.h glu.h glut.h; OpenGL is
required to build Gazebo.