Created temporary directory: /tmp/pip-ephem-wheel-cache-_kn1_yfa
Created temporary directory: /tmp/pip-req-tracker-2iy18_8m
Created requirements tracker '/tmp/pip-req-tracker-2iy18_8m'
Created temporary directory: /tmp/pip-wheel-dtlx59do
Collecting pytube3==9.5.4
  1 location(s) to search for versions of pytube3:
  * https://pypi.org/simple/pytube3/
  Getting page https://pypi.org/simple/pytube3/
  Analyzing links from page https://pypi.org/simple/pytube3/
    Found link https://files.pythonhosted.org/packages/9e/65/8253172b3cdaa29d5cccbab8008105358760a48932ab489719f2924fb61f/pytube3-9.5.4-py3-none-any.whl#sha256=98b32b446a568723a1a61c8aac5dd621ca3b426874402e61f6b40cfc9caa4347 (from https://pypi.org/simple/pytube3/), version: 9.5.4
    Found link https://files.pythonhosted.org/packages/71/b7/edf3a2e0a0a20304a352eabede1f03a1aaccd0e50479d67550f771ae77a6/pytube3-9.5.4.tar.gz#sha256=5add044a57cb0972065f12d2e8792a190fc164516fc6856fd0068181e21e8d91 (from https://pypi.org/simple/pytube3/), version: 9.5.4
  Using version 9.5.4 (newest of versions: 9.5.4)
  Created temporary directory: /tmp/pip-unpack-wowabd2b
  Downloading https://files.pythonhosted.org/packages/9e/65/8253172b3cdaa29d5cccbab8008105358760a48932ab489719f2924fb61f/pytube3-9.5.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/9e/65/8253172b3cdaa29d5cccbab8008105358760a48932ab489719f2924fb61f/pytube3-9.5.4-py3-none-any.whl#sha256=98b32b446a568723a1a61c8aac5dd621ca3b426874402e61f6b40cfc9caa4347 (from https://pypi.org/simple/pytube3/)
  Saved /tmp/tmpunykwa6m/pytube3-9.5.4-py3-none-any.whl
  Added pytube3==9.5.4 from https://files.pythonhosted.org/packages/9e/65/8253172b3cdaa29d5cccbab8008105358760a48932ab489719f2924fb61f/pytube3-9.5.4-py3-none-any.whl#sha256=98b32b446a568723a1a61c8aac5dd621ca3b426874402e61f6b40cfc9caa4347 to build tracker '/tmp/pip-req-tracker-2iy18_8m'
  Removed pytube3==9.5.4 from https://files.pythonhosted.org/packages/9e/65/8253172b3cdaa29d5cccbab8008105358760a48932ab489719f2924fb61f/pytube3-9.5.4-py3-none-any.whl#sha256=98b32b446a568723a1a61c8aac5dd621ca3b426874402e61f6b40cfc9caa4347 from build tracker '/tmp/pip-req-tracker-2iy18_8m'
Skipping pytube3, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-dtlx59do/pytube3
Removed build tracker '/tmp/pip-req-tracker-2iy18_8m'