Could not find a version that satisfies the requirement jmespath>=0.9.0

[patsevanton]

cat requirements.txt 
ansible>=2.4.2,<2.7.0
jinja2>=2.9.6
jmespath>=0.9.0

install requirements
sudo pip install -r requirements.txt Collecting ansible<2.7.0,>=2.4.2 (from -r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/b1/da/6c8f2daff9b776a85eff1ab1ac9bbf3bc67f9e55fa616b4d45dab76fef90/ansible-2.6.20.tar.gz (10.8MB) 100% |████████████████████████████████| 10.8MB 113kB/s Requirement already satisfied (use --upgrade to upgrade): jinja2>=2.9.6 in /usr/lib64/python2.7/site-packages (from -r requirements.txt (line 2)) Collecting jmespath>=0.9.0 (from -r requirements.txt (line 3)) Could not fetch URL https://pypi.python.org/simple/jmespath/: There was a problem confirming the ssl certificate: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:618) - skipping Could not find a version that satisfies the requirement jmespath>=0.9.0 (from -r requirements.txt (line 3)) (from versions: ) No matching distribution found for jmespath>=0.9.0 (from -r requirements.txt (line 3)) You are using pip version 8.1.2, however version 19.3.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command.