cygwin error

mona@DESKTOP-37GGNHL /cygdrive/c/Users/mona/playing-for-data/renderdoc/renderdocui/3rdparty/ironpython
$ ./compilelibs.sh C:/Users/mona/playing-for-data/renderdoc/renderdocui/ironpython
./compilelibs.sh: line 2: $'\r': command not found
./compilelibs.sh: line 13: syntax error: unexpected end of file

mona@DESKTOP-37GGNHL /cygdrive/c/Users/mona/playing-for-data/renderdoc/renderdocui/3rdparty/ironpython
$ sh compilelibs.sh
compilelibs.sh: line 2: $'\r': command not found
compilelibs.sh: line 13: syntax error: unexpected end of file