Centos 7, pip install, requests[security]

Hi

Trying to get Lexicon installed on Centos 7 running python 2.7.5 and pip 18.1, running into the following problem:

Requirement already satisfied: dns-lexicon in /usr/lib/python2.7/site-packages (3.0.7)
Requirement already satisfied: requests[security] in /usr/lib/python2.7/site-packages (from dns-lexicon) (2.6.0)
  requests 2.6.0 does not provide the extra 'security'
Requirement already satisfied: tldextract in /usr/lib/python2.7/site-packages (from dns-lexicon) (2.2.0)
Requirement already satisfied: future in /usr/lib/python2.7/site-packages (from dns-lexicon) (0.17.1)
Requirement already satisfied: cryptography in /usr/lib64/python2.7/site-packages (from dns-lexicon) (2.4.2)
Requirement already satisfied: pyyaml in /usr/lib64/python2.7/site-packages (from dns-lexicon) (3.10)
Requirement already satisfied: requests-file>=1.4 in /usr/lib/python2.7/site-packages (from tldextract->dns-lexicon) (1.4.3)
Requirement already satisfied: idna in /usr/lib/python2.7/site-packages (from tldextract->dns-lexicon) (2.7)
Requirement already satisfied: setuptools in /usr/lib/python2.7/site-packages (from tldextract->dns-lexicon) (0.9.8)
Requirement already satisfied: enum34; python_version < "3" in /usr/lib/python2.7/site-packages (from cryptography->dns-lexicon) (1.1.6)
Requirement already satisfied: six>=1.4.1 in /usr/lib/python2.7/site-packages (from cryptography->dns-lexicon) (1.9.0)
Requirement already satisfied: cffi!=1.11.3,>=1.7 in /usr/lib64/python2.7/site-packages (from cryptography->dns-lexicon) (1.11.5)
Requirement already satisfied: asn1crypto>=0.21.0 in /usr/lib/python2.7/site-packages (from cryptography->dns-lexicon) (0.24.0)
Requirement already satisfied: ipaddress; python_version < "3" in /usr/lib/python2.7/site-packages (from cryptography->dns-lexicon) (1.0.16)
Requirement already satisfied: pycparser in /usr/lib/python2.7/site-packages (from cffi!=1.11.3,>=1.7->cryptography->dns-lexicon) (2.19)

Can’t seem to find a way to resolve the request[security], any suggestions?

[adferrand]

You’re welcome!

Note: I also added a summary of what I said here in the README.md of Lexicon.

[stuevansuk]

This is perfect and great to see it making into the Readme as it was the first place I checked when I had the issue. Cheers.