PGACCESS installation

Hi,

I have this particular problem with PgAccess installation. I have PostgreSQL 7.1.3 installed with the --with-tcl option. I installed PgAccess in the same way as mentioned in the installation documents. I have appended the files in the PATH settings too ( /usr/local/pgsql/lib/libpgtcl.so & /usr/local/pgaccess/main./tcl ).
But on starting PgAccess it gives the following error:

Error in startup script : Couldnt load file ''libpgtcl.so''. Cannot open shared object file : No such file or directory
while executing
''load libpgtcl [info shared lib extension ] ''
(procedure ''main'' line 3)
involved from within
'' main $argc $argv ''
( file ''/usr/local/pgaccess/main.tcl '' line 249 )

How do I overcome this particular error?

I'am using Red Hat Linux v 7.2.

Thanx in advance

Unni