Setting up your environment variables

Now, for mrViewer to be able to access the database, a set of environment variables need to be set.  mrViewer will read these variables upon start-up and will try to communicate with the database.  

Under Windows, these variables should be set by an administrator or by running a batch file that starts mrViewer.  

Under Unix systems, mrViewer already ships with a startup file called 'mrViewer.sh' that sets these variables to their defaults.  You should modify this bash file to fit your needs.

The default values for these variables are:

MRV_DRIVERpostgresql
MRV_HOST127.0.0.1
MRV_USERmrviewer
MRV_PASSWORDmrviewer
MRV_DATABASEassets2d_production
MRV_PORT5432