Yes, I tried that as well. I don't know how but when I cloned the project again from github, It worked. Thanks for the help.
On Wednesday, May 27, 2020 at 10:08:36 PM UTC+5:30, S.Y. Lee wrote: > > Have you tried > sudo apt-get update > > > On Tuesday, May 26, 2020 at 10:49:46 PM UTC+9, Mohit Shah wrote: >> >> I am getting the following error while I was following steps through >> sympy document. Please help to resolve this error. >> Thanks >> >> [image: SympyError.PNG] >> >> -- 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 sympy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/449219f9-64a1-4bf7-b8c8-c88115adca3d%40googlegroups.com.
