Get the sources by downloading the tarball from https://launchpad.net/deplo
If everything is OK, you should find in the directory bin an executable named "deplo" (deplo.exe, I guess, if you are on Windows. I use Linux, so I cannot check)
Optionally, run the shell script do_test.sh in the test directory. If everything is OK, it should print a sequence of "SUCCESS"
Move the executable where your system will find it