*** Installing waf *** [13/14]
make   install
./waf-light install --strip --prefix=/opt/gnome2
------> Executing code from the top-level wscript <-----
-> preparing waf
Traceback (most recent call last):
  File "./waf-light", line 157, in ?
    Scripting.prepare()
  File "/home/ambuj/checkout/gnome2/waf-1.3.1/wafadmin/Scripting.py", line 293, in prepare
    if fun: fun()
  File "/home/ambuj/checkout/gnome2/waf-1.3.1/wscript", line 284, in init
    create_waf()
  File "/home/ambuj/checkout/gnome2/waf-1.3.1/wscript", line 118, in create_waf
    tar = tarfile.open('%s.tar.%s' % (mw, zipType), "w:%s" % zipType)
  File "/opt/gnome2/lib64/python2.4/tarfile.py", line 901, in open
    return func(name, filemode, fileobj)
  File "/opt/gnome2/lib64/python2.4/tarfile.py", line 990, in bz2open
    raise CompressionError, "bz2 module is not available"
tarfile.CompressionError: bz2 module is not available
make: *** [install] Error 1
*** error during stage install of waf: ########## Error running make   install *** [13/14]