mpdecimal/2.4.2: ERROR: Package '970e773c5651dc2560f86200a4ea56c23f568ff9' build failed
mpdecimal/2.4.2: WARN: Build folder C:\J\c3ipr\pr_1493_4_0_11\.conan\data\mpdecimal\2.4.2\_\_\build\970e773c5651dc2560f86200a4ea56c23f568ff9
ERROR: mpdecimal/2.4.2: Error in build() method, line 182
	self._build_msvc()
while calling '_build_msvc', line 166
	shutil.copy("libmpdec-{}.dll".format(self._version_major), os.path.join(dist_folder, "libmpdec-{}.dll".format(main_version)))
	NameError: name 'main_version' is not defined