createdb error

Hello,

when trying to create a database with 'createdb test' i get the following
error message:
psql: could not create socket: No such file or directory
createdb: database creation failed

postmaster is started and says:
DEBUG:  database system was shut down at 2003-03-16 20:05:19 cet
DEBUG:  checkpoint record is at 0/109BB4
DEBUG:  redo record is at 0/109BB4; undo record is at 0/0; shutdown TRUE
DEBUG:  next transaction id: 89; next oid: 16556
DEBUG:  database system is ready

I am using postgreSQL 7.2.1 on QNX 6.1 x86. Has anyone an idea of what I
could be doing wrong? 'netstat -a' does not show any ports belonging to
postgreSQL...

Thanks for every help,
Gabriel Krummenacher