Cannot install via pip

[ReagentX]

pip install thingspeak -vvv hangs:

Using version 0.4.1 (newest of versions: 0.4.1)
Collecting thingspeak==0.4.1
Created temporary directory: /private/var/folders/41/39__8bps2b7cncsp6kkp4x8c0000gn/T/pip-unpack-jsixg20o
https://files.pythonhosted.org:443 "GET /packages/2f/3c/51e6f81254a8d50ca442445c7eeb7a9ee959cf759dd2f1056c141c0df82c/thingspeak-0.4.1.tar.gz HTTP/1.1" 200 7758
Downloading thingspeak-0.4.1.tar.gz (7.8 kB)
Added thingspeak==0.4.1 from https://files.pythonhosted.org/packages/2f/3c/51e6f81254a8d50ca442445c7eeb7a9ee959cf759dd2f1056c141c0df82c/thingspeak-0.4.1.tar.gz#sha256=22b8ffe4d724639127bd166dd140ff098e48c8f386e81cf050da524a6da181d4 (from -r requirements.txt (line 67)) to build tracker '/private/var/folders/41/39__8bps2b7cncsp6kkp4x8c0000gn/T/pip-req-tracker-i7tzr8h6'
    Running setup.py (path:/private/var/folders/41/39__8bps2b7cncsp6kkp4x8c0000gn/T/pip-install-8z5eaznl/thingspeak/setup.py) egg_info for package thingspeak
    Running command python setup.py egg_info

There are no errors, it just hangs here forever.