Unable to install Flask-Mail

The easiest way to avoid these kind of problems is to create a virtual environment

>>>pip install virtualenv>>>cd my_project_folder>>>virtualenv venv

now activate your virtual environment

>>>source venv/bin/activate

now install there pip install Flask-Mail
hopefully now it should work there

if your done working then deactivate it

 >>>deactivate

or

It seems like all the problem is because of certifi version conflict

so try downloading the source from herehttps://pypi.python.org/pypi/certifi

and install from source

Extract it go into the folder and run this command

sudo python setup.py  install

and it should work

peace

python python-2.7 email flask version

If you do not have virtual env set up I would suggest do so first. If you have that already you may need to activate that from your terminal:

>>>source venv/bin/activate

Once completed just deactivate it for your rest of the commands:

>>>deactivate