Index: dukpy-0.3.0/setup.py =================================================================== --- dukpy-0.3.0/setup.py +++ dukpy-0.3.0/setup.py 2023-04-21 10:32:46.390997640 +0200 @@ -17,6 +17,7 @@ INSTALL_REQUIRES.append('argparse') duktape = Extension('dukpy._dukpy', + libraries=['m'], define_macros=[('DUK_OPT_NONSTD_REGEXP_DOLLAR_ESCAPE', '1'), ('DUK_OPT_OCTAL_SUPPORT', '1')], sources=[os.path.join('src', 'duktape', 'duktape.c'),