xerces-c/3.2.2: WARN: Build folder is dirty, removing it: /tmp/c3ipr/pr_1787_1_0_18/.conan/data/xerces-c/3.2.2/_/_/build/ec99b8603cf0c868ef79c7e6ea021f731303cd5e xerces-c/3.2.2: WARN: Trying to remove corrupted source folder xerces-c/3.2.2: WARN: This can take a while for big packages ERROR: Error downloading file https://archive.apache.org/dist/xerces/c/3/sources/xerces-c-3.2.2.tar.bz2: 'HTTPSConnectionPool(host='archive.apache.org', port=443): Max retries exceeded with url: /dist/xerces/c/3/sources/xerces-c-3.2.2.tar.bz2 (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:847)'),))' ERROR: xerces-c/3.2.2: Error in source() method, line 38 tools.get(**self.conan_data["sources"][self.version]) ConanException: Error downloading file https://archive.apache.org/dist/xerces/c/3/sources/xerces-c-3.2.2.tar.bz2: 'HTTPSConnectionPool(host='archive.apache.org', port=443): Max retries exceeded with url: /dist/xerces/c/3/sources/xerces-c-3.2.2.tar.bz2 (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:847)'),))'