Install the proper libraries To run REP, you need to install the required dependencies. To do so, run the following command in the terminal. sudo apt-get install libcurl4 libcurl4-openssl-dev libssl-dev libcrypto++-dev Extra step if you’re using X-Plane from Steam Running
REP works on Windows, Mac and Linux in both 32 and 64 bit variants.
Yes, in both 64 and 32 bit environments.