kompozer (from tcz) would not open until i installed Xlibs_support.tczl. it's possible that xorg users do not need this, changing the .info file would be satisfactory.
edit: nevermind that, it's very unstable this way. can't get the program to stay open for more than a few seconds after using the menu. it behaves like ff when ff doesn't have enough ram, but seems to have 220m ram all to itself. not enough?