پاسخ : اجرای برنامه gromacs بعد از نصب!

شرمنده تازه کارم!
sudo apt-get install gromacs
Reading package lists... Done
Building dependency tree       
Reading state information... Done
gromacs is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

gromacs
gromacs: command not found