Installation failure on Ubuntu 18.04 LTS

[simonsunnyboy]

Installation with the following command fails:

$ pip install gdbgui
Collecting gdbgui
  Using cached https://files.pythonhosted.org/packages/74/7a/26c58fc18cc2205eda0a86873be64eccb5227016511ec08a67e2be8609c4/gdbgui-0.13.2.0.tar.gz
Collecting Flask-Compress<2.0,>=1.4.0 (from gdbgui)
  Using cached https://files.pythonhosted.org/packages/4d/07/d2a0a1adc4111000519b9beca7cea1ac7a6065f3b121bb0280eca79f2edb/Flask-Compress-1.13.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-fwoHaF/Flask-Compress/setup.py", line 41, in <module>
        'Topic :: Software Development :: Libraries :: Python Modules'
      File "/usr/lib/python2.7/dist-packages/setuptools/__init__.py", line 128, in setup
        _install_setup_requires(attrs)
      File "/usr/lib/python2.7/dist-packages/setuptools/__init__.py", line 123, in _install_setup_requires
        dist.fetch_build_eggs(dist.setup_requires)
      File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 513, in fetch_build_eggs
        replace_conflicting=True,
      File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 774, in resolve
        replace_conflicting=replace_conflicting
      File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1057, in best_match
        return self.obtain(req, installer)
      File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1069, in obtain
        return installer(requirement)
      File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 580, in fetch_build_egg
        return cmd.easy_install(req)
      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 698, in easy_install
        return self.install_item(spec, dist.location, tmpdir, deps)
      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 724, in install_item
        dists = self.install_eggs(spec, download, tmpdir)
      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 909, in install_eggs
        return self.build_and_install(setup_script, setup_base)
      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 1177, in build_and_install
        self.run_setup(setup_script, setup_base, args)
      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 1163, in run_setup
        run_setup(setup_script, args)
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 253, in run_setup
        raise
      File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__
        self.gen.throw(type, value, traceback)
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 195, in setup_context
        yield
      File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__
        self.gen.throw(type, value, traceback)
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 166, in save_modules
        saved_exc.resume()
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 141, in resume
        six.reraise(type, exc, self._tb)
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 154, in save_modules
        yield saved
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 195, in setup_context
        yield
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 250, in run_setup
        _execfile(setup_script, ns)
      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 44, in _execfile
        code = compile(script, filename, 'exec')
      File "/tmp/easy_install-iAPTWq/setuptools_scm-7.1.0/setup.py", line 20
        def scm_version() -> str:
                          ^
    SyntaxError: invalid syntax
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-fwoHaF/Flask-Compress/

It is unclear which dependencies are missing.

[simonsunnyboy]

Fault found, it seems to run on Python 2.7 here.
Using the following command line it works better:

pip3 install gdbgui