should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial In this tutorial, we’ll assume

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 10 Chapter 2. First steps Scrapy Documentation

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial In this tutorial, we’ll assume

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial In this tutorial, we’ll assume

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial In this tutorial, we’ll assume

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial In this tutorial, we’ll assume

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial In this tutorial, we’ll assume

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of pyOpenSSL that your version of Twisted supports, reinstall Twisted with the tls extra option: pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial In this tutorial, we’ll assume

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of Twisted supports, reinstall Twisted with the tls extra option: 10 Chapter 2. First steps Scrapy Documentation, Release 2.10.1 pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial

should support older versions of Ubuntu too, like Ubuntu 14.04, albeit with potential issues with TLS connections. Don’t use the python-scrapy package provided by Ubuntu, they are typically too old and get an exception with the following traceback: [...] File "[...]/site-packages/twisted/protocols/tls.py", line 63, in from twisted.internet._sslverify import _setAcceptableProtocols File "[. of Twisted supports, reinstall Twisted with the tls extra option: 10 Chapter 2. First steps Scrapy Documentation, Release 2.9.0 pip install twisted[tls] For details, see Issue #2473. 2.3 Scrapy Tutorial