Chris Angelico <ros...@gmail.com> wrote: > On Fri, Sep 28, 2018 at 3:51 AM Chris Green <c...@isbd.net> wrote: > > > > Chris Angelico <ros...@gmail.com> wrote: > > > On Fri, Sep 28, 2018 at 2:51 AM Chris Green <c...@isbd.net> wrote: > > > > > > > > I'm converting an existing Python2 program to Python3, it uses > > > > jpegtran and I can't find what to install to get this in Python3. > > > > > > > > Can anyone advise what I need to install in Python3? > > > > > > > > > > Do you mean this? > > > > > > https://pypi.org/project/jpegtran-cffi/ > > > > > > I can't find anything called just "jpegtran" for either Py2 or Py3, > > > but that one claims to work on 3.3+ as well as 2.6 and 2.7. > > > > > I think that must be what I have already installed, it doesn't make > > the module available in Python 3, it just says this when I try and > > install it:- > > > > root@t470:~# pip install jpegtran-cffi > > Requirement already satisfied: jpegtran-cffi in > > /usr/local/lib/python2.7/dist-packages > > Requirement already satisfied: cffi>=0.8 in > > /usr/lib/python2.7/dist-packages > (from jpegtran-cffi) > > root@t470:~# > > > > Python 3 isn't going to find that is it? > > Ah! Correct. What you need to do is use pip from your Python 3 > installation. The safest way is: > > python3 -m pip install jpegtran-cffi > > but you may be able to abbreviate it to just: > > pip3 install jpegtran-cffi > > ie just change "pip" to "pip3". > OK, yes, after a bit of trouble (I needed python3-cffi as well) I've got it installed now, thank you!
-- Chris Green ยท -- https://mail.python.org/mailman/listinfo/python-list
