Drag the DropDMG icon onto the Applications folder. Double-click the Applications folder to open it. Double-click the DropDMG icon to launch it. Eject the white DropDMG-3.1.3 icon.
The DropDMG commands in the Services menu will become available the next time you log in.
DropDMG includes an optional dropdmg command-line tool. It can be installed as follows:
Open the Terminal application. To install the command-line tool, enter this command (all on one line):
sudo ln -s /Applications/DropDMG.app/Contents/Frameworks/DropDMGFramework.framework/Versions/A/dropdmg /usr/bin/dropdmg
To install the manual, enter this command (all on one line):
sudo ln -s /Applications/DropDMG.app/Contents/Frameworks/DropDMGFramework.framework/Resources/dropdmg.1 /usr/share/man/man1/dropdmg.1