I'm not sure how this solves the problem. The goal is to execute an interpreter in a long path via the shebang line, but this is a regular script that executes

I'm not sure how this solves the problem. The goal is to execute an interpreter in a long path via the shebang line, but this is a regular script that executes a program in a long path. You can't use this to make a file invoke /some/long/path when executed. Or am I missing something?