solution for GRASS GIS 6.4.3 on linux failed to open the gui

GRASS GIS 6.4.3  on linux have errors as follows:
GRASS 6.4.3 (nc_spm_08):~/softgrass/grass/bin > g.gui gui=wxpython
Launching 'wxpython' GUI in the background, please wait ...
Traceback (most recent call last):
  File "/home/qq/softgrass/grass/grass-6.4.3/etc/wxpython/wxgui.py", line 34, in <module>
    from lmgr.frame import GMFrame
  File "/home/qq/softgrass/grass/grass-6.4.3/etc/wxpython/lmgr/frame.py", line 46, in <module>
    from lmgr.layertree        import LayerTree, LMIcons
  File "/home/qq/softgrass/grass/grass-6.4.3/etc/wxpython/lmgr/layertree.py", line 37, in <module>
    from mapdisp.frame       import MapFrame
  File "/home/qq/softgrass/grass/grass-6.4.3/etc/wxpython/mapdisp/frame.py", line 52, in <module>
    from wxplot.profile     import ProfileFrame
  File "/home/qq/softgrass/grass/grass-6.4.3/etc/wxpython/wxplot/profile.py", line 23, in <module>
    import wx.lib.plot as plot
  File "/home/qq/softgrass/python/lib/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/plot.py", line 132, in <module>
    raise ImportError, "Numeric,numarray or NumPy not found. \n" + msg
ImportError: Numeric,numarray or NumPy not found. 

            This module requires the Numeric/numarray or NumPy module,
            which could not be imported.  It probably is not installed
            (it's not part of the standard Python distribution). See the
            Numeric Python site (http://numpy.scipy.org) for information on
            downloading source or binaries.


Solution:

When I checked in Python, I had numpy installed, so that wasn’t the issue.
I couldn’t find anything useful online to help me fix it but then I thought, it’s Python and it’s open source. Let’s have a hack!
I opened the following file (if I was more leet I would have used vim or nano or something):
/home/qq/softgrass/python/lib/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/plot.py

I then went to line 117 and added the first three linesshown in the code block below,remembering to alter all the indents etc:

try:
    import numpy as _Numeric
except:
    try:
    import numpy.oldnumeric as _Numeric
    except:
        try:
            import numarray as _Numeric #if numarray is used it is renamed Numeric
        except:
            try:
                import Numeric as _Numeric
            except:
                msg= """

This module requires the Numeric/numarray or NumPy module, 

which could not be imported. It probably is not installed

(it's not part of the standard Python distribution). See the
Numeric Python site (http://numpy.scipy.org) for information on
downloading source or binaries."""
                raise ImportError, "Numeric,numarray or NumPy not found. \n" + msg
 

I then saved the file and restarted GRASS and it all (seems) to be running smoothly and as it should do.

From:  http://ajgdevelop.com/tag/linux/