N
python -m pip install --upgrade pip
N
python -m pip install SomePackage
N
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py
N
import sys
import subprocess
# implement pip as a subprocess:
subprocess.check_call([sys.executable, '-m', 'pip', 'install',
'<packagename>'])