This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. home/droid/.local/share/letsencrypt/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. The python-dev package contains files needed to compile extensions (you may need it further while installing packages from pip), but does not replace the.
Install python 2.7 ubuntu 14.04 install#
I welcome comments for any other ways to install multiple Python environments. I had a hard time finding what I would consider an official means. If you want to install Python 3.3, in my case because various Openstack projects that maintain 3.3 compatibility. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. Ubuntu 14.04 by default uses Python 2.7 and 3.4. home/droid/.local/share/letsencrypt/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. Updating letsencrypt and virtual environment dependencies./home/droid/.local/share/letsencrypt/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. However if you want to upgrade your python version, say python 2.7.6 to python 2.7.11 or so, you can upgrade it by downloading the latest version and building it from source. Now install Python 3. As Selcuk and warmoverflow said, both versions of python, python 2.x and 3.x comes already installed on ubuntu.
Then add the deadsnakes PPA using the following command: sudo add-apt-repository ppa:deadsnakes/ppa. sudo apt update sudo apt install software-properties-common. PYTHONVERSION=$(dpkg-query -show -showformat '$\n' python)ĭpkg -compare-versions $PYTHONVERSION ge 2.7.9 Firstly, update apt then install software-properties-common, which will allow the system to add and remove PPA's.
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