uvloop pypy3.9 installing problem

[federikowsky]

I've pypy3.9 and got this issue when try to install uvloop via pip
In file included from uvloop/loop.c:767: uvloop/includes/compat.h:74:12: error: implicit declaration of function 'PyContext_CopyCurrent' is invalid in C99 [-Werror,-Wimplicit-function-declaration] return PyContext_CopyCurrent();
I opened compat.h and it seems to have problems with including "Python.h".

[chrysn]

This is probably a duplicate of #537 -- and while this is the older item, over there is where some conversation has already accumulated.