To create executable files for LOVE2D you only need the terminal.
Prerequisite is the LOVE2D is installed. You copy all files to a directory. This with right-click (add-ons> zip-o-matic). Then rename the directory in xxxxxx.love (xxxxxx stands for your file name).
After renaming the directory. Open the terminal and run the following commands.
cat /boot/system/bin/love /dir_to_zipfile/zipfile.love > /dir_output/outputfile
chmod 777 /dir_output/outputfile
Then you should have an executable file. Prerequisite this is on other system that is installed LOVE2D. With the HPKG Creator you can build a simple package and enter LOVE2D as dependency.