ERROR: m4/1.4.18 (test package): Error in test() method, line 28
	self.run("{} --version".format(m4_bin), run_environment=True)
	ConanException: Error 1 while executing C:/J/c3ipr/pr_1667_3_0_2/.conan/data/m4/1.4.18/_/_/package/e99bfc69a3c7f03c1e4e7987345056e37a7d2027/bin/m4.ext --version