osmc@htpc:~/sabnzbd$ python3 -m pip install -r requirements.txt -U
Ignoring pywin32: markers 'sys_platform == "win32"' don't match your environment
Ignoring pyobjc: markers 'sys_platform == "darwin"' don't match your environment
Collecting sabyenc3>=4.0.0 (from -r requirements.txt (line 1))
  Using cached https://files.pythonhosted.org/packages/66/4c/a8bc62273142b31de0e86b6312c81f30531785b5d72e9b6be595c9f632d4/sabyenc3-4.0.2.tar.gz
Collecting cheetah3>=3.0.0 (from -r requirements.txt (line 2))
  Using cached https://files.pythonhosted.org/packages/50/d5/34b30f650e889d0d48e6ea9337f7dcd6045c828b9abaac71da26b6bdc543/Cheetah3-3.2.5.tar.gz
Collecting cryptography (from -r requirements.txt (line 3))
  Using cached https://files.pythonhosted.org/packages/12/be/c9cc7d7ab71dbcc9e4e517ead0cdd48e8c9a48d7b8bdddb738e90d08279a/cryptography-3.1.tar.gz
    Complete output from command python setup.py egg_info:
    c/_cffi_backend.c:2:20: fatal error: Python.h: No such file or directory
     #include <Python.h>
                        ^
    compilation terminated.
    Traceback (most recent call last):
      File "/usr/lib/python3.5/distutils/unixccompiler.py", line 118, in _compile
        extra_postargs)
      File "/usr/lib/python3.5/distutils/ccompiler.py", line 909, in spawn
        spawn(cmd, dry_run=self.dry_run)
      File "/usr/lib/python3.5/distutils/spawn.py", line 36, in spawn
        _spawn_posix(cmd, search_path, dry_run=dry_run)
      File "/usr/lib/python3.5/distutils/spawn.py", line 159, in _spawn_posix
        % (cmd, exit_status))
    distutils.errors.DistutilsExecError: command 'arm-linux-gnueabihf-gcc' failed with exit status 1

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "/usr/lib/python3.5/distutils/core.py", line 148, in setup
        dist.run_commands()
      File "/usr/lib/python3.5/distutils/dist.py", line 955, in run_commands
        self.run_command(cmd)
      File "/usr/lib/python3.5/distutils/dist.py", line 974, in run_command
        cmd_obj.run()
      File "/usr/lib/python3/dist-packages/setuptools/command/bdist_egg.py", line 161, in run
        cmd = self.call_command('install_lib', warn_dir=0)
      File "/usr/lib/python3/dist-packages/setuptools/command/bdist_egg.py", line 147, in call_command
        self.run_command(cmdname)
      File "/usr/lib/python3.5/distutils/cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "/usr/lib/python3.5/distutils/dist.py", line 974, in run_command
        cmd_obj.run()
      File "/usr/lib/python3/dist-packages/setuptools/command/install_lib.py", line 24, in run
        self.build()
      File "/usr/lib/python3.5/distutils/command/install_lib.py", line 109, in build
        self.run_command('build_ext')
      File "/usr/lib/python3.5/distutils/cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "/usr/lib/python3.5/distutils/dist.py", line 974, in run_command
        cmd_obj.run()
      File "/usr/lib/python3/dist-packages/setuptools/command/build_ext.py", line 75, in run
        _build_ext.run(self)
      File "/usr/lib/python3.5/distutils/command/build_ext.py", line 339, in run
        self.build_extensions()
      File "/usr/lib/python3.5/distutils/command/build_ext.py", line 448, in build_extensions
        self._build_extensions_serial()
      File "/usr/lib/python3.5/distutils/command/build_ext.py", line 473, in _build_extensions_serial
        self.build_extension(ext)
      File "/usr/lib/python3/dist-packages/setuptools/command/build_ext.py", line 196, in build_extension
        _build_ext.build_extension(self, ext)
      File "/usr/lib/python3.5/distutils/command/build_ext.py", line 533, in build_extension
        depends=ext.depends)
      File "/usr/lib/python3.5/distutils/ccompiler.py", line 574, in compile
        self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
      File "/usr/lib/python3.5/distutils/unixccompiler.py", line 120, in _compile
        raise CompileError(msg)
    distutils.errors.CompileError: command 'arm-linux-gnueabihf-gcc' failed with exit status 1

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 157, in save_modules
        yield saved
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 198, in setup_context
        yield
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 255, in run_setup
        DirectorySandbox(setup_dir).run(runner)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 285, in run
        return func()
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 253, in runner
        _execfile(setup_script, ns)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 47, in _execfile
        exec(code, globals, locals)
      File "/tmp/easy_install-en2bo352/cffi-1.14.2/setup.py", line 263, in <module>
      File "/usr/lib/python3.5/distutils/core.py", line 163, in setup
        raise SystemExit("error: " + str(msg))
    SystemExit: error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1131, in run_setup
        run_setup(setup_script, args)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 258, in run_setup
        raise
      File "/usr/lib/python3.5/contextlib.py", line 77, in __exit__
        self.gen.throw(type, value, traceback)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 198, in setup_context
        yield
      File "/usr/lib/python3.5/contextlib.py", line 77, in __exit__
        self.gen.throw(type, value, traceback)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 169, in save_modules
        saved_exc.resume()
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 144, in resume
        six.reraise(type, exc, self._tb)
      File "/usr/lib/python3/dist-packages/pkg_resources/_vendor/six.py", line 685, in reraise
        raise value.with_traceback(tb)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 157, in save_modules
        yield saved
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 198, in setup_context
        yield
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 255, in run_setup
        DirectorySandbox(setup_dir).run(runner)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 285, in run
        return func()
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 253, in runner
        _execfile(setup_script, ns)
      File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 47, in _execfile
        exec(code, globals, locals)
      File "/tmp/easy_install-en2bo352/cffi-1.14.2/setup.py", line 263, in <module>
      File "/usr/lib/python3.5/distutils/core.py", line 163, in setup
        raise SystemExit("error: " + str(msg))
    SystemExit: error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-4fl4_bko/cryptography/setup.py", line 122, in <module>
        "src/_cffi_src/build_padding.py:ffi",
      File "/usr/lib/python3.5/distutils/core.py", line 108, in setup
        _setup_distribution = dist = klass(attrs)
      File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 317, in __init__
        self.fetch_build_eggs(attrs['setup_requires'])
      File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 372, in fetch_build_eggs
        replace_conflicting=True,
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 846, in resolve
        dist = best[req.key] = env.best_match(req, ws, installer)
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1118, in best_match
        return self.obtain(req, installer)
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1130, in obtain
        return installer(requirement)
      File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 440, in fetch_build_egg
        return cmd.easy_install(req)
      File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 699, in easy_install
        return self.install_item(spec, dist.location, tmpdir, deps)
      File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 725, in install_item
        dists = self.install_eggs(spec, download, tmpdir)
      File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 906, in install_eggs
        return self.build_and_install(setup_script, setup_base)
      File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1145, in build_and_install
        self.run_setup(setup_script, setup_base, args)
      File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1133, in run_setup
        raise DistutilsError("Setup script exited with %s" % (v.args[0],))
    distutils.errors.DistutilsError: Setup script exited with error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1