ERROR: flex/2.6.4 (test package): Error in build() method, line 21
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/tmp/c3ipr/co_pr_1195_7_0_18/recipes/flex/all/test_package/build/b9b6e4b9ef313df95cdff3ac87313bf2df0e4b38' '--' '-j3'