diff --git a/setup.py b/setup.py index 7c5d56b2eabc6421745b5757329103ec8326bf48..2118a7757d45318f3c45fcc97ed545d481f33be4 100644 --- a/setup.py +++ b/setup.py @@ -91,8 +91,8 @@ class BuildExtWithoutPlatformSuffix(build_ext): return get_ext_filename_without_platform_suffix(filename) def check_tcl_version(): - output = subprocess.check_output("echo \"puts \$tcl_version;exit 0\" | tclsh", shell=True) try: + output = subprocess.check_output("echo \"puts \$tcl_version;exit 0\" | tclsh", shell=True) val = float(output) except (TypeError,ValueError): val = None