[postgis-users] help setting up postgis

[Jan Saalbach]

Dear all,
I am running into some troubles trying to install postgis 1.5.1. After  
installation I followed the manual on which first steps to take. I  
created a postgresql db and did the createlang part.

Now, when I enter "psql -d postgisdb -f postgis.sql" I get a  
"postgis.sql: No such file or directory" in return.

What could be the problem? Where do I start looking?

Regards,
Jan

ubuntu 9.10
postgresql 8.4
postGis 1.5.1