If you use conda to manage packages, it has a dependency solver and will warn you about package clashes in environments as well as find compatible install solutions for a set of packages. Unfortunately, pip does not have that ability.
Jason moorepants.info +01 530-601-9791 On Sat, Dec 14, 2019 at 8:55 AM David Bailey <[email protected]> wrote: > On 13/12/2019 22:23, Oscar Benjamin wrote: > > David it looks like mathics pins the SymPy version. You probably have > an older version since on GitHub they are asking for > sympy==1.4:https://github.com/mathics/Mathics/blob/1927ada93c5ce2d8cbe731731ab1f55cd5527467/setup.py#L66 > > I guess that they will update that soon but in the mean time you will > have to use separate environments so you can have mathics in one and > SymPy 1.5 in another. > > On Fri, 13 Dec 2019 at 22:17, Aaron Meurer <[email protected]> > <[email protected]> wrote: > > Actually, I didn't even realise I had mathics installed - this was > something I tried some time ago. I gave it up precisely because it doesn't > seem to have been maintained since SymPy version 1.0! > > Because I had forgotten what mathics was, I naively assumed it was a > component of SymPy. It would be helpful if the installer could identify > when it identifies a clash with a package that is not something that a > SymPy user may need (such as NumPy). > > I know I am nit-picking, but I think everything that helps users to > install SymPy smoothly is worth doing. > > David > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/28821d45-3780-ba40-0525-74bc2ad40f24%40dbailey.co.uk > <https://groups.google.com/d/msgid/sympy/28821d45-3780-ba40-0525-74bc2ad40f24%40dbailey.co.uk?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAP7f1AgA8%3Du6t5oRmh1Wd3VaLnqK5Vwqu%2B58s%2B1P3Qsn5Qcepw%40mail.gmail.com.
