Unable to install DE

[Prozarius]

I tried to install this DE on my old laptop with fresh installed Arch Linux, but ran into some problems. Where some commands could not be executed.
[./install.sh]: Command "yay -S --answerclear=a --noconfirm python-materialyoucolor-git gradience-git python-libsass python-material-colorutilities" has failed

Packages (5) python-libsass-0.23.0-1  python-libsass-debug-0.23.0-1  python-material-color-utilities-0.1.5-1  python-materialyoucolor-git-2.0.9.r1.g57ec2e4-1  python-materialyoucolor-git-debug-2.0.9.r1.g57ec2e4-1

Total Installed Size:  5.43 MiB
Net Upgrade Size:      0.00 MiB

:: Proceed with installation? [Y/n]
(5/5) checking keys in keyring                                                                                                                           [##############################################################################################] 100%
(5/5) checking package integrity                                                                                                                         [##############################################################################################] 100%
(5/5) loading package files                                                                                                                              [##############################################################################################] 100%
(5/5) checking for file conflicts                                                                                                                        [##############################################################################################] 100%
(5/5) checking available disk space                                                                                                                      [##############################################################################################] 100%
:: Processing package changes...
(1/5) reinstalling python-material-color-utilities                                                                                                       [##############################################################################################] 100%
(2/5) reinstalling python-materialyoucolor-git                                                                                                           [##############################################################################################] 100%
(3/5) reinstalling python-materialyoucolor-git-debug                                                                                                     [##############################################################################################] 100%
(4/5) reinstalling python-libsass                                                                                                                        [##############################################################################################] 100%
(5/5) reinstalling python-libsass-debug                                                                                                                  [##############################################################################################] 100%
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
 -> Failed to install the following packages. Manual intervention is required:
python-cssutils - exit status 4
gradience-git - exit status 8
[./install.sh]: Command "yay -S --answerclean=a --noconfirm python-materialyoucolor-git gradience-git python-libsass python-material-color-utilities" has failed.
You may need to resolve the problem manually BEFORE repeating this command.
  r = Repeat this command (DEFAULT)
  e = Exit now
  i = Ignore this error and continue (your setup might not work correctly)
 [R/e/i]:

Then I tried to manually run these commands but some files did not pass the tests.

==> Starting check()...
==================================================================================================================== test session starts =====================================================================================================================
platform linux -- Python 3.12.3, pytest-8.1.2, pluggy-1.4.0
rootdir: /home/prozarius/.cache/yay/python-cssutils/src/cssutils-2.10.2
configfile: pytest.ini
plugins: typeguard-4.2.1, jaraco.test-5.4.0
collected 445 items

cssutils/tests/test_codec.py ......                                                                                                                                                                                                                    [  1%]
cssutils/tests/test_csscharsetrule.py ..........                                                                                                                                                                                                       [  3%]
cssutils/tests/test_csscomment.py .......                                                                                                                                                                                                              [  5%]
cssutils/tests/test_cssfontfacerule.py ...........                                                                                                                                                                                                     [  7%]
cssutils/tests/test_cssimportrule.py ..............                                                                                                                                                                                                    [ 10%]
cssutils/tests/test_cssmediarule.py .................                                                                                                                                                                                                  [ 14%]
cssutils/tests/test_cssnamespacerule.py ..........                                                                                                                                                                                                     [ 16%]
cssutils/tests/test_csspagerule.py ..............                                                                                                                                                                                                      [ 20%]
cssutils/tests/test_cssproperties.py ...                                                                                                                                                                                                               [ 20%]
cssutils/tests/test_cssrule.py ....                                                                                                                                                                                                                    [ 21%]
cssutils/tests/test_cssrulelist.py ..                                                                                                                                                                                                                  [ 22%]
cssutils/tests/test_cssstyledeclaration.py ........................                                                                                                                                                                                    [ 27%]
cssutils/tests/test_cssstylerule.py ............                                                                                                                                                                                                       [ 30%]
cssutils/tests/test_cssstylesheet.py ............................                                                                                                                                                                                      [ 36%]
cssutils/tests/test_cssunknownrule.py .......                                                                                                                                                                                                          [ 37%]
cssutils/tests/test_cssutils.py ........                                                                                                                                                                                                               [ 39%]
cssutils/tests/test_cssutilsimport.py .                                                                                                                                                                                                                [ 40%]
cssutils/tests/test_cssvalue.py xxxxxxxxxxxxxxxxxxxxx                                                                                                                                                                                                  [ 44%]
cssutils/tests/test_cssvariablesdeclaration.py .........                                                                                                                                                                                               [ 46%]
cssutils/tests/test_cssvariablesrule.py ..........                                                                                                                                                                                                     [ 48%]
cssutils/tests/test_domimplementation.py ....                                                                                                                                                                                                          [ 49%]
cssutils/tests/test_encutils.py .......                                                                                                                                                                                                                [ 51%]
cssutils/tests/test_errorhandler.py ..F.                                                                                                                                                                                                               [ 52%]
cssutils/tests/test_helper.py .....                                                                                                                                                                                                                    [ 53%]
cssutils/tests/test_marginrule.py ........                                                                                                                                                                                                             [ 55%]
cssutils/tests/test_medialist.py .........                                                                                                                                                                                                             [ 57%]
cssutils/tests/test_mediaquery.py ....                                                                                                                                                                                                                 [ 58%]
cssutils/tests/test_parse.py ...............                                                                                                                                                                                                           [ 61%]
cssutils/tests/test_prodparser.py .................                                                                                                                                                                                                    [ 65%]
cssutils/tests/test_profiles.py ........xxxxxx.............xxxxx                                                                                                                                                                                       [ 72%]
cssutils/tests/test_properties.py ..                                                                                                                                                                                                                   [ 73%]
cssutils/tests/test_property.py ........                                                                                                                                                                                                               [ 74%]
cssutils/tests/test_scripts_csscombine.py ..                                                                                                                                                                                                           [ 75%]
cssutils/tests/test_selector.py ........                                                                                                                                                                                                               [ 77%]
cssutils/tests/test_selectorlist.py .....                                                                                                                                                                                                              [ 78%]
cssutils/tests/test_serialize.py .............................                                                                                                                                                                                         [ 84%]
cssutils/tests/test_settings.py .                                                                                                                                                                                                                      [ 84%]
cssutils/tests/test_stylesheet.py .                                                                                                                                                                                                                    [ 85%]
cssutils/tests/test_tokenize2.py .............                                                                                                                                                                                                         [ 88%]
cssutils/tests/test_util.py .....................                                                                                                                                                                                                      [ 92%]
cssutils/tests/test_value.py .....................xxxxxxxxxx                                                                                                                                                                                           [ 99%]
cssutils/tests/test_x.py x                                                                                                                                                                                                                             [100%]

========================================================================================================================== FAILURES ==========================================================================================================================
_______________________________________________________________________________________________________________ TestErrorHandler.test_handlers _______________________________________________________________________________________________________________

self = <cssutils.tests.test_errorhandler.TestErrorHandler object at 0x7a1d8a92e390>

    @pytest.mark.network
    def test_handlers(self):
        "cssutils.log"
        s = self._setHandler()

        cssutils.log.setLevel(logging.FATAL)
        assert cssutils.log.getEffectiveLevel() == logging.FATAL

        cssutils.parseString('a { color: 1 }')
        assert s.getvalue() == ''

        cssutils.log.setLevel(logging.DEBUG)
        cssutils.parseString('a { color: 1 }')
        # TODO: Fix?
        # self.assertEqual(
        #     s.getvalue(),
        #     u'ERROR    Property: Invalid value for "CSS Color Module '
        #     'Level 3/CSS Level 2.1" property: 1 [1:5: color]\n')
        assert (
            s.getvalue() == 'ERROR    Property: Invalid value for "CSS Level 2.1" '
            'property: 1 [1:5: color]\n'
        )

        s = self._setHandler()

        cssutils.log.setLevel(logging.ERROR)
        cssutils.parseUrl('http://example.com')
>       assert s.getvalue()[:38] == 'ERROR    Expected "text/css" mime type'
E       assert '' == 'ERROR    Exp...ss" mime type'
E
E         - ERROR    Expected "text/css" mime type

cssutils/tests/test_errorhandler.py:118: AssertionError
--------------------------------------------------------------------------------------------------------------------- Captured log call ----------------------------------------------------------------------------------------------------------------------
ERROR    IGNORED-CSSUTILS-TEST:errorhandler.py:105 Property: Invalid value for "CSS Level 2.1" property: 1 [1:5: color]
====================================================================================================================== warnings summary ======================================================================================================================
cssutils/_fetchgae.py:6
  /home/prozarius/.cache/yay/python-cssutils/src/cssutils-2.10.2/cssutils/_fetchgae.py:6: DeprecationWarning: 'cgi' is deprecated and slated for removal in Python 3.13
    import cgi

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================================================================================================================== short test summary info ===================================================================================================================
FAILED cssutils/tests/test_errorhandler.py::TestErrorHandler::test_handlers - assert '' == 'ERROR    Exp...ss" mime type'
==================================================================================================== 1 failed, 401 passed, 43 xfailed, 1 warning in 3.94s ====================================================================================================
==> ERROR: A failure occurred in check().
    Aborting...

I can run Hyprland but have only blank screen and i can run only terminal via shortcuts. I don't know if it's a problem with some of the files or if it's just something I did wrong but I followed the installation on the wiki completely.

[majorsanty]

Can confirm this happens on my system too.
Seems to be mainly cssutils

[majorsanty]

https://aur.archlinux.org/cgit/aur.git/commit/?h=python-cssutils&id=36dd7dbaffaf2b628db44be920f1a4f8c656d2f8
Manually downgrading to 2.7.1 seems to partially work. (Or atleast, not cause any proper errors during the install)

Still not able to boot in though lol.