reiserfs resizing problem

[adriel goddard]

im not sure what it is that im not doing correctly. but i cant seem to
get parted to resize a reiserfs partition..all the links i find that
point me to sites to download libreiserfs dont contain any files called
libreiserfs..so i downloaded and installed
progsreiserfs-0.3.1-rc7.tar.gz and then installed parted (im on a
mandrake distro, and used urpmi parted). but when i do parted /dev/hda6
it tells me that reiserfs support isnt implemented..im not sure what to
do. thanks for any help.
adriel