“ssl module in Python is not available” when installing package with pip3

Question

I\'ve install Python 3.4 and Python 3.6 on my local machine successfully, but am unable to install packages with pip3.

When I execute pip3 install

Answer 1

I was having the same issue and was able to resolve with the following steps:

sudo yum install -y libffi-devel
sudo yum install openssl-devel
cd /usr/src
sudo wget https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tar.xz
sudo tar xf Python-3.7.1.tar.xz
cd Python-3.7.1
sudo ./configure --enable-optimizations
# Install into /usr/local/bin/python3.7, don't overwrite global python bin
sudo make altinstall

depending on perms, you may not need sudo.

Results:
Collecting setuptools
Collecting pip
Installing collected packages: setuptools, pip
Successfully installed pip-10.0.1 setuptools-39.0.1

should now be able to run

python3.7 -V 

and

pip3.7 -V

When installing packages:

pip3.7 install pandas

or depending on perms, you can also add the --user flag like so:

pip3.7 install pandas --user