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 <asmeu...@gmail.com> 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
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