error while running opengl-es 2.0 example demo

[sudhanshu gupta]

hi guyz

I am trying to run the demos given by the POWERVR-SDK to emulate OpenGL-ES
2.0 in Linux pc.
I tried to run the demofractal in terminal but i got the error


../../../../../Builds/OGLES2/LinuxX86/make_platform.mak:21: *** When
building an X11 BUILD you must set X11ROOT to point at the location where
your X11 headers and libs can be found.. Stop.


Sudhanshu
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