Stuck in the installation

I have installed the postgreSQL on top of cygwin on tow boxes. It is fine on one box, but not on the other. The process
was stayed at the stage for a very long period with almost 100% CPU time. I couldn't find out any error and nothing was
written into the /base/1 directory.

What may go wrong here?

$ initdb -D /usr/share/postgresql/data
The files belonging to this database system will be owned by user "postgres".
This user must also own the server process.

Fixing permissions on existing directory /usr/share/postgresql/data... ok
creating directory /usr/share/postgresql/data/base... ok
creating directory /usr/share/postgresql/data/global... ok
creating directory /usr/share/postgresql/data/pg_xlog... ok
creating directory /usr/share/postgresql/data/pg_clog... ok
creating template1 database in /usr/share/postgresql/data/base/1...