python 3.7 & ubuntu 16.04

1) Assign root permission and update ubuntu first

sudo su

apt-get update

2) Check your version & path for python & pip.

which python3

python3 -V

which pip3

pip3 -V

3)

pip3 install cmake

4)

apt-get install -y --fix-missing \

 build-essential \

 cmake \

 gfortran \

 git \

 wget \

 curl \

 grapgicsmagick \

 libgraphicsmagic-dev \

 libatlas-dev \

 libavcodec-dev \

 libavformat-dev \

 libgtk2.0-dev \

 libjpeg-dev \

 liblapack-dev \

 libswscale-dev \

 pkg-config \

 software-properties-common \

 zip

6)

apt-get install python3-dev

5)

pip3 install dlib

✅ Done