pypy install problem - Githubissues

On ubuntu, with latest version of pypy 3.6.9, I get the following pip install error. Any help on how to fix this?
./pip3 install pylibmc
Collecting pylibmc
  Downloading pylibmc-1.6.1.tar.gz (64 kB)
     |████████████████████████████████| 64 kB 694 kB/s 
Installing collected packages: pylibmc
    Running setup.py install for pylibmc ... error
    ERROR: Command errored out with exit status 1:
     command: /home/uname/proj/github/temp/pypy3.6-v7.3.0-linux64/bin/pypy3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-trl7je3l/pylibmc/setup.py'"'"'; __file__='"'"'/tmp/pip-install-trl7je3l/pylibmc/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-mis40kaf/install-record.txt --single-version-externally-managed --compile --install-headers /home/uname/proj/github/temp/pypy3.6-v7.3.0-linux64/include
         cwd: /tmp/pip-install-trl7je3l/pylibmc/
    Complete output (24 lines):
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-3.6
    creating build/lib.linux-x86_64-3.6/pylibmc
    copying src/pylibmc/__init__.py -> build/lib.linux-x86_64-3.6/pylibmc
    copying src/pylibmc/autoconf.py -> build/lib.linux-x86_64-3.6/pylibmc
    copying src/pylibmc/test.py -> build/lib.linux-x86_64-3.6/pylibmc
    copying src/pylibmc/pools.py -> build/lib.linux-x86_64-3.6/pylibmc
    copying src/pylibmc/consts.py -> build/lib.linux-x86_64-3.6/pylibmc
    copying src/pylibmc/__main__.py -> build/lib.linux-x86_64-3.6/pylibmc
    copying src/pylibmc/client.py -> build/lib.linux-x86_64-3.6/pylibmc
    running build_ext
    building '_pylibmc' extension
    creating build/temp.linux-x86_64-3.6
    creating build/temp.linux-x86_64-3.6/src
    gcc -pthread -DNDEBUG -O2 -fPIC -DUSE_ZLIB -I/home/uname/proj/github/temp/pypy3.6-v7.3.0-linux64/include -c src/_pylibmcmodule.c -o build/temp.linux-x86_64-3.6/src/_pylibmcmodule.o -fno-strict-aliasing -std=c99
    In file included from src/_pylibmcmodule.c:34:0:
    src/_pylibmcmodule.h:42:10: fatal error: libmemcached/memcached.h: No such file or directory
     #include <libmemcached/memcached.h>
              ^~~~~~~~~~~~~~~~~~~~~~~~~~
    compilation terminated.
    error: command 'gcc' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/uname/proj/github/temp/pypy3.6-v7.3.0-linux64/bin/pypy3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-trl7je3l/pylibmc/setup.py'"'"'; __file__='"'"'/tmp/pip-install-trl7je3l/pylibmc/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-mis40kaf/install-record.txt --single-version-externally-managed --compile --install-headers /home/uname/proj/github/temp/pypy3.6-v7.3.0-linux64/include Check the logs for full command output.
lericson / pylibmc

pypy install problem #259
