gperf/cci.20201208: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-4332/.conan/data/gperf/cci.20201208/_/_/build/4db1be536558d833e52e862fd84d64d75c2b3656
ERROR: gperf/cci.20201208: Error in source() method, line 30
	tools.get(**self.conan_data["sources"][self.version], filename=extracted_dir + ".tar.gz")
	ConanException: sha256 signature failed for 'gperf-cci.20201208.tar.gz' file. 
 Provided signature: 588546b945bba4b70b6a3a616e80b4ab466e3f33024a352fc2198112cdbb3ae2  
 Computed signature: 18a72af667940f1295249bf8bb8d2752d451b059b010b4027a9db66791bc638c