I found a way to have a working 'wish' etc. on 2009.
# 'rpm -e hfsutils'
# 'rpm -e libtcl8.5'
# 'rpm -e libtk8.5' (if there)
Packages 'tcl' and 'tk' also to be removed, if installed.
And from
http://mandriva.c3sl.ufpr.br/officia.../main/release/
or from the 2008.1 Spring install DVD please use :
tk-8.5.1-1mdv2008.1
tcl-8.5.1-2mdv2008.1
libtk8.5-8.5.1-1mdv2008.1
libtcl8.5-8.5.1-2mdv2008.1
(tkinter-2.5.2-2mdv2008.1)
Then 'wish' works fine !
Regards