pip install does not work with MacOS Mojave and XCode 10

[kopytjuk]

With Xcode 10 installing python-geohash via pip install python-geohash fails.

Reason (in Xcode 10 release notes):

Building with libstdc++ was deprecated with Xcode 8 and is not supported in Xcode 10 when targeting iOS. C++ projects must now migrate to libc++ and are recommended to set a deployment target of macOS 10.9 or later, or iOS 7 or later. Besides changing the C++ Standard Library build setting, developers should audit hard-coded linker flags and target dependencies to remove references to libstdc++ (including -lstdc++, -lstdc++.6.0.9, libstdc++.6.0.9.tbd, and libstdc++.6.0.9.dylib). Project dependencies such as static archives that were built against libstdc++ will also need to be rebuilt against libc++. (40885260)

See here

[cak8]

I've had the same issue and tried the steps in : https://github.com/cloudera/thrift_sasl/issues/15 and got a different error saying: " cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
src/geohash.cpp:2:19: fatal error: stdio.h: No such file or directory
#include <stdio.h>
^
compilation terminated.
error: command '/usr/local/bin/gcc-4.9' failed with exit status 1
"

[mistercrunch]

Related apache/superset#6429 (comment)

[rmanak]

Same issue here!

[rmanak]

I was able to install pip install it in python 3.6.6 after running the following:
sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target /

[rjurney]

I had to upgrade to the latest OS X (10.14.4) and XCode (10.2.1 10E1001), install the XCode command line tools: xcode-select --install and then install brew's latest Python. After all of that, python-geohash installed.