Six issue when installing package on OS X 10.11 El Capitan

There is a known issue with OSX. You need to pass additional arguments to pip command in order to fix the issue.

How to fix kernel_task CPU usage on High Sierra (OSX)

We explain how to solve when kernel_task is using too much cpu like 100% or it has high cpu time. In this tutorial we will fix high cpu usage on OSX MacBook Pro and others after high sierra update. Make sure you removed all usb devices!

Mac OS X: how to generate md5 sha1 sha256 checksums from command line

SOLVED: OSX or macOS Sierra, error while installing python with python: zipimport.ZipImportError: can't decompress data; zlib not available

Read how to solve the zipimport.ZipImportError: can't decompress data; zlib not available error while using pyenv to install a new python version. For OSX our solution was to use export CFLAGS="-I$(brew --prefix openssl)/include -I$(xcrun --show-sdk-path)/usr/include" and export LDFLAGS="-L$(brew --prefix openssl)/lib" environment variables while installing python with pyenv.