The full command lines for installing a database server, management server, reporting server and agents are available in the Micorosft MOM product documentation:

Database and Management server:

http://www.microsoft.com/technet/prodtechnol/mom/mom2005/Library/b7b0c768-64d1-486e-b9ed-7292c9e545f9.mspx?mfr=true

Reporting Server:

http://www.microsoft.com/technet/prodtechnol/mom/mom2005/Library/b7b0c768-64d1-486e-b9ed-7292c9e545f9.mspx?mfr=true

Agents:

http://www.microsoft.com/technet/prodtechnol/mom/mom2005/Library/b7b0c768-64d1-486e-b9ed-7292c9e545f9.mspx?mfr=true