longintrepr.h missing

[Brian C. Hill]

Hello,

Is there a simple fix to this problem when using Python 3.11?

$ python3 setup.py build_ext --inplace
running build_ext
building 's3ql.deltadump' extension
gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/include/openssl11 -fPIC -I/opt/python/3.11.0/include/python3.11 -c src/s3ql/deltadump.c -o build/temp.linux-x86_64-cpython-311/src/s3ql/deltadump.o -Wall -Wextra -Wconversion -Wsign-compare
src/s3ql/deltadump.c:196:27: fatal error: longintrepr.h: No such file or directory
   #include "longintrepr.h"
                           ^
compilation terminated.
error: command '/bin/gcc' failed with exit code 1

Brian