title: Could not install PyCurl 7.43.0.6 on Python 3.8.8 | RHEL 8.3
body: <p>Workstation details:</p>
  <ul>
  <li>RHEL 8.3 - x86_64</li>
  <li>Python 3.8.8</li>
  <li>libcurl 7.61.1-14.el8_3.1</li>
  </ul>
  <p>I tried</p>
  <blockquote>
  <p>pip install pycurl==7.43.0.6</p>
  </blockquote>
  <p>The error [traceback]:</p>
  <pre><code>ERROR: Command errored out with exit status 1:
   command: /home/raa/Projects/venv/test55/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '&quot;'&quot;'/tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/setup.py'&quot;'&quot;'; __file__='&quot;'&quot;'/tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/setup.py'&quot;'&quot;';f=getattr(tokenize, '&quot;'&quot;'open'&quot;'&quot;', open)(__file__);code=f.read().replace('&quot;'&quot;'\r\n'&quot;'&quot;', '&quot;'&quot;'\n'&quot;'&quot;');f.close();exec(compile(code, __file__, '&quot;'&quot;'exec'&quot;'&quot;'))' egg_info --egg-base /tmp/pip-pip-egg-info-46mx471v
       cwd: /tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/
  Complete output (22 lines):
  Traceback (most recent call last):
    File &quot;/tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/setup.py&quot;, line 236, in configure_unix
      p = subprocess.Popen((self.curl_config(), '--version'),
    File &quot;/usr/local/lib/python3.8/subprocess.py&quot;, line 858, in __init__
      self._execute_child(args, executable, preexec_fn, close_fds,
    File &quot;/usr/local/lib/python3.8/subprocess.py&quot;, line 1706, in _execute_child
      raise child_exception_type(errno_num, err_msg, err_filename)
  FileNotFoundError: [Errno 2] No such file or directory: 'curl-config'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File &quot;&lt;string&gt;&quot;, line 1, in &lt;module&gt;
    File &quot;/tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/setup.py&quot;, line 988, in &lt;module&gt;
      ext = get_extension(sys.argv, split_extension_source=split_extension_source)
    File &quot;/tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/setup.py&quot;, line 649, in get_extension
      ext_config = ExtensionConfiguration(argv)
    File &quot;/tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/setup.py&quot;, line 101, in __init__
      self.configure()
    File &quot;/tmp/pip-install-s049piq0/pycurl_e1573e1fea9a47e5a16d1e71517e3013/setup.py&quot;, line 241, in configure_unix
      raise ConfigurationError(msg)
  __main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory: 'curl-config'
  ----------------------------------------
  WARNING: Discarding https://files.pythonhosted.org/packages/50/1a/35b1d8b8e4e23a234f1b17a8a40299fd550940b16866c9a1f2d47a04b969/pycurl-7.43.0.6.tar.gz#sha256=8301518689daefa53726b59ded6b48f33751c383cf987b0ccfbbc4ed40281325 (from https://pypi.org/simple/pycurl/) (requires-python:&gt;=3.5). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
  ERROR: Could not find a version that satisfies the requirement pycurl==7.43.0.6
  ERROR: No matching distribution found for pycurl==7.43.0.6
  </code></pre>
  <p>Kindly help.</p>