I went through this installation and did the first two steps
which are : $ mix new my_app
and : Then you can add evision as dependency in your mix.exs.
def deps do
[
{:evision, "~> 0.1.9"}
]
end
so after doing this i got this :
: also Added this thing in mix.exs
and after this i am not able to understand to process of installation




















