py-opengl

[Paul J. Ledbetter III]

My py-opengl build keeps crashing with the following...

warning: no previously-included files matching 'CVS/*' found anywhere in 
distribution
copying build/Togl-1.5-tk8.4/Togl.so -> 
/usr/local/lib/python2.3/site-packages/OpenGL/Tk/freebsd4-tk8.4
/usr/local/bin/tclsh8.4 
/usr/ports/graphics/py-opengl/work/PyOpenGL-2.0.0.44/register.tcl
successful loading of Togl.so
can't read "::tcl::direct": no such variable
    while executing
"if { !$::tcl::direct } {
                    tclLog "commands provided were $cmds"
                }"
    (procedure "pkg_mkIndex" line 281)
    invoked from within
"pkg_mkIndex -verbose 
/usr/local/lib/python2.3/site-packages/OpenGL/Tk/freebsd4-tk8.4 Togl.so"
    (file 
"/usr/ports/graphics/py-opengl/work/PyOpenGL-2.0.0.44/register.tcl" line 1)
*** Error code 1

Stop in /usr/ports/graphics/py-opengl.

I can't read tcl, so any advice would be most helpful

Thankyou,
Paul