Dependency requires lib curl

[gabrielefronze]

When installing pycurl the following error arises:

Collecting pycurl
  Using cached pycurl-7.45.1.tar.gz (233 kB)
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-0n0eo9fe/pycurl/setup.py'"'"'; __file__='"'"'/tmp/pip-install-0n0eo9fe/pycurl/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-d7pt8rcl
         cwd: /tmp/pip-install-0n0eo9fe/pycurl/
    Complete output (22 lines):
    Traceback (most recent call last):
      File "/tmp/pip-install-0n0eo9fe/pycurl/setup.py", line 235, in configure_unix
        p = subprocess.Popen((self.curl_config(), '--version'),
      File "/usr/lib64/python3.9/subprocess.py", line 951, in __init__
        self._execute_child(args, executable, preexec_fn, close_fds,
      File "/usr/lib64/python3.9/subprocess.py", line 1821, 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 "<string>", line 1, in <module>
      File "/tmp/pip-install-0n0eo9fe/pycurl/setup.py", line 1017, in <module>
        ext = get_extension(sys.argv, split_extension_source=split_extension_source)
      File "/tmp/pip-install-0n0eo9fe/pycurl/setup.py", line 673, in get_extension
        ext_config = ExtensionConfiguration(argv)
      File "/tmp/pip-install-0n0eo9fe/pycurl/setup.py", line 99, in __init__
        self.configure()
      File "/tmp/pip-install-0n0eo9fe/pycurl/setup.py", line 240, in configure_unix
        raise ConfigurationError(msg)
    __main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory: 'curl-config'
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

The system package manager lib curl should be installed.