title: Issue installing python 3.8 using pyenv
body: <p>I tried installing python using the command pyenv install 3.8.11</p>
  <p>Please let me know if you need more info. Thank you for looking.
  output:</p>
  <blockquote>
  <p>BUILD FAILED (Ubuntu 20.04 using python-build 20180424)</p>
  </blockquote>
  <pre><code>Inspect or clean up the working tree at /tmp/python-build.20210821132713.23441
  Results logged to /tmp/python-build.20210821132713.23441.log
  
  Last 10 log lines:
    File &quot;/tmp/python-build.20210821132713.23441/Python-3.8.11/Lib/ensurepip/__init__.py&quot;, line 206, in _main
      return _bootstrap(
    File &quot;/tmp/python-build.20210821132713.23441/Python-3.8.11/Lib/ensurepip/__init__.py&quot;, line 125, in _bootstrap
      return _run_pip(args + [p[0] for p in _PROJECTS], additional_paths)
    File &quot;/tmp/python-build.20210821132713.23441/Python-3.8.11/Lib/ensurepip/__init__.py&quot;, line 34, in _run_pip
      return subprocess.run([sys.executable, &quot;-c&quot;, code], check=True).returncode
    File &quot;/tmp/python-build.20210821132713.23441/Python-3.8.11/Lib/subprocess.py&quot;, line 516, in run
      raise CalledProcessError(retcode, process.args,
  subprocess.CalledProcessError: Command '['/tmp/python-build.20210821132713.23441/Python-3.8.11/python', '-c', '\nimport runpy\nimport sys\nsys.path = [\'/tmp/tmp7l0fqi9l/setuptools-56.0.0-py3-none-any.whl\', \'/tmp/tmp7l0fqi9l/pip-21.1.1-py3-none-any.whl\'] + sys.path\nsys.argv[1:] = [\'install\', \'--no-cache-dir\', \'--no-index\', \'--find-links\', \'/tmp/tmp7l0fqi9l\', \'--root\', \'/\', \'--upgrade\', \'setuptools\', \'pip\']\nrunpy.run_module(&quot;pip&quot;, run_name=&quot;__main__&quot;, alter_sys=True)\n']' returned non-zero exit status 1.
  make: *** [Makefile:1198: install] Error 1
  </code></pre>
  <p>log:</p>
  <blockquote>
  </blockquote>
  <pre><code>Traceback (most recent call last):
    File &quot;&lt;string&gt;&quot;, line 6, in &lt;module&gt;
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/runpy.py&quot;, line 203, in run_module
      mod_name, mod_spec, code = _get_module_details(mod_name)
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/runpy.py&quot;, line 144, in _get_module_details
      return _get_module_details(pkg_main_name, error)
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/runpy.py&quot;, line 111, in _get_module_details
      __import__(pkg_name)
    File &quot;&lt;frozen zipimport&gt;&quot;, line 241, in load_module
    File &quot;&lt;frozen zipimport&gt;&quot;, line 709, in _get_module_code
    File &quot;&lt;frozen zipimport&gt;&quot;, line 570, in _get_data
  zipimport.ZipImportError: can't decompress data; zlib not available
  Traceback (most recent call last):
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/runpy.py&quot;, line 194, in _run_module_as_main
      return _run_code(code, main_globals, None,
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/runpy.py&quot;, line 87, in _run_code
      exec(code, run_globals)
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/ensurepip/__main__.py&quot;, line 5, in &lt;module&gt;
      sys.exit(ensurepip._main())
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/ensurepip/__init__.py&quot;, line 206, in _main
      return _bootstrap(
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/ensurepip/__init__.py&quot;, line 125, in _bootstrap
      return _run_pip(args + [p[0] for p in _PROJECTS], additional_paths)
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/ensurepip/__init__.py&quot;, line 34, in _run_pip
      return subprocess.run([sys.executable, &quot;-c&quot;, code], check=True).returncode
    File &quot;/tmp/python-build.20210821140419.301/Python-3.8.11/Lib/subprocess.py&quot;, line 516, in run
      raise CalledProcessError(retcode, process.args,
  subprocess.CalledProcessError: Command '['/tmp/python-build.20210821140419.301/Python-3.8.11/python', '-c', '\nimport runpy\nimport sys\nsys.path = [\'/tmp/tmp1imhbulh/setuptools-56.0.0-py3-none-any.whl\', \'/tmp/tmp1imhbulh/pip-21.1.1-py3-none-any.whl\'] + sys.path\nsys.argv[1:] = [\'install\', \'--no-cache-dir\', \'--no-index\', \'--find-links\', \'/tmp/tmp1imhbulh\', \'--root\', \'/\', \'--upgrade\', \'setuptools\', \'pip\']\nrunpy.run_module(&quot;pip&quot;, run_name=&quot;__main__&quot;, alter_sys=True)\n']' returned non-zero exit status 1.
  make: *** [Makefile:1198: install] Error 1
  </code></pre>