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Tentative policy Two virtualenv: python3 for mujpy and python2 for mujpy (really needed?), minimal installation for the project One standard env for standard python use, In the latter case the standard installation becomes e.g.

  sudo -H pip install matplotlib

Git & python mujpy logbook from day one of pc34, XPS, Ubuntu 16.04. Copied the project from lap34, Toshiba 14.04, onto git/mujpy/mujpy/ (code) and git/mujpy/mujpy/examples/ (jupyter notebook and data)

 sudo apt install git.  See python3 standard at the bottom

If it does not work check this:

 git config --global user.email "roberto.dernzi@unipr.it"
 git config --global user.name "RDeRenzi"
 git remote set-url origin https://github.com/RDeRenzi/mujpy.git
 git config --list 
    user.email=roberto.dernzi@unipr.it
    user.name=RDeRenzi
    core.repositoryformatversion=0
    core.filemode=true
    core.bare=false
    core.logallrefupdates=true
    remote.origin.url=https://github.com/RDeRenzi/mujpy.git
    remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*
 git remote add origin https://github.com/RDeRenzi/mujpy.git
 git remote -v
 git push --set-upstream origin master
 git push origin # push last commits made on pc34 XPS

per aggiornare localmente dopo inserimenti su github

  git fetch origin master
  git merge origin/maste

per aggiornare github con lavoro fatto localmente, con aggiunta di un file

  git add setup.py
  git commit -m "setup.py initiated" 
  git push origin

per aggiornare github su editing locale di file esistente saltare add.

How to setup mujpy on ubuntu under python3

 sudo apt-get install python3-pip
 pip3 install --user virtualenv  # all installations are in ~/.local

insert alias virtualenv3='~/.local/bin/virtualenv' in .bash_profile and source it

 virtualenv3 -p python3 ~/.python3 # do not try to move manually, has permanent links

add alias py3mj='source ~/.python3/bin/activate' to .bash_profile

Also (to do)

 virtualenv -p python2 ~/.python2

add alias py2mj='source ~/.python2/bin/activate' to .bash_profile

Now

 sudo synaptic -> install python-tk
 cd git/mujpy
 py3
 (.python3) pip install dill
 (.python3) pip install jupyter
 (.python3) pip install iminuit
 (.python3) pip install ipywidgets
 (.python3) jupyter nbextension enable --py widgetsnbextension
 (.python3) pip install matplotlib
 (.python3) pip install scipy

(same for py2)

 cd mujpy/murs2py
 make
 sudo make install
 to make mujpy "work", loading MuSR2py.so, had to specify cdll('/usr/local/lib/MuSR2py') in murs2py.py

General python3 policy: Easy way to run non-minimal python3 is in a separate virtualenv3

created

  virtualenv3 -p python3 ~/.python3-standard/

done same pips as above, plus sympy