I had a similar problem with the Redhat installation. The problem is
that the crypt function wasn't built into the libpgtcl.so library by
default in early releases of Postgresql 6.4.x.
To solve this, get the source code for postgresql.
./configure --with-tcl
Go into the src/interfaces/libpgtcl directory
edit the makefile
go to the SHLIB_LINK line and add -lcrypt to the end of it.
make and make install, but only in the libpgtcl directory.
you can then run pgaccess.
Now, if I could just figure out how to use pgaccess....
--
-David Rugge
http://www.mindspring.com/~davidrugge/index.html