Katawa Shoujo Forums

I've tried launching it from the .sh file in terminal, but all I get is this error: File "/home/kinch/Desktop/Katawa_Shoujo-linux-x86/Katawa_Shoujo.sh", line 4 if [ "x`uname -s`" = "xDarwin" ]; then ^ SyntaxError: invalid syntax It looks like a dev error in the code itself, but I'm inexperienced ...