To
      ensure that Sybase product files and directories are created with consistent ownership and
      privileges, create a Sybase user account.
One user—typically the Sybase system administrator, who has read, write, and execute
                privileges—should perform all installation, configuration, and upgrade tasks.
- To create a Sybase system administrator account, choose an existing account,
or create a new account and assign a user ID, group ID, and password for it. This account is sometimes called the “sybase” user account. See your operating
system documentation for instructions on creating a new user account.  If you have installed other Sybase software, the “sybase” user should already
               exist. 
- Verify that you can log in to the machine using this account.