Sadly the Linux version gives me the following error:
Ren'Py platform files not found in:
/home/naomi/Downloads/lockedroomonrails-1.2-pc/lib/py3-linux-i686
Please compile the platform files using the instructions in README.md
or point them to an existing installation using ./after_checkout.sh <path>.
Alternatively, please set RENPY_PLATFORM to a different platform.
Can this be fixed?