title: Can't fix "zipimport.ZipImportError: can't decompress data; zlib not available" when I type in "python3.6 get-pip.py"
body: <p>I was trying to install Django. Turns out that course's teacher said that we will be working with Python 3.6
  I install Python 3.6. Now it's my default, it somewhat replaced the last version I had; which is Python 3.5.
  Everything ok until that. But when I want to install Django doing
  "pip3 install django", it tells me that the module is already satisfied and therefore installed.</p>
  
  <p>I run "python3" command into my terminal. It runs Python 3.6. I try to import Django, and boom... "No module named 'django'".</p>
  
  <p>Then I realized pip3 was actually installing my modules into Python 3.5 and not 3.6. So what I do is to install pip in Python 3.6. </p>
  
  <p>I download get-pip.py and proceed to execute it with Python 3.6 typing in "python3.6 get-pip.py". </p>
  
  <p>Here is when the damn "zipimport.ZipImportError: can't decompress data; zlib not available" goes in. I've tried a ton of things and no one of them fixed the %^$! problem. I'm really tired.</p>
  
  <p>What I have already tried:
  python3.6 -m pip install django, which output is "/usr/local/bin/python3.6: No module named pip"</p>
  
  <p>apt install zlib, which output is "E: Unable to locate package zlib"</p>
  
  <p>apt install zlib1g-dev, which says that it's already installed; the problem persists though.</p>