unable to install

Created on 19 September 2024, about 2 months ago
Updated 20 September 2024, about 2 months ago

following the instructions to install, I've removed Drush and checked grep versions.

I then ran this:
$ composer require --dev drupal/core-dev:9.5.11 --update-with-all-dependencies

but failed because:
Problem 1
- Root composer.json requires drupal/core-dev 9.5.11 -> satisfiable by drupal/core-dev[9.5.11].
- drupal/core-dev 9.5.11 requires symfony/css-selector ^4.4 -> found symfony/css-selector[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require.

Where am I going wrong?

Is this step necessary or is it ok to just go ahead and install the module?

My composer.json looks like this:

{
"name": "drupal/legacy-project",
"description": "Project template for Drupal 8 projects with composer following drupal/drupal layout",
"type": "project",
"license": "GPL-2.0-or-later",
"homepage": " https://www.drupal.org/project/drupal ",
"support": {
"docs": " https://www.drupal.org/docs/user_guide/en/index.html ",
"chat": " https://www.drupal.org/node/314178 "
},
"repositories": [
{
"type": "composer",
"url": "https://packages.drupal.org/8"
}
],
"require": {
"composer/installers": "^1.9",
"drupal/add_to_head": "^1.0@alpha",
"drupal/adsense": "^1.2",
"drupal/advagg": "^5.0",
"drupal/amp": "^3.4",
"drupal/amp_cts": "3.x-dev",
"drupal/amp_optimizer": "^1.0",
"drupal/amptheme": "^3.0",
"drupal/anchor_link": "^2.5",
"drupal/backup_migrate": "^5.0",
"drupal/better_exposed_filters": "^6.0",
"drupal/birthday_wish_mail": "^2.0",
"drupal/block_class": "^2.0",
"drupal/bootstrap_barrio": "^5.0",
"drupal/bootstrap_layouts": "^5.2",
"drupal/captcha": "^1.1",
"drupal/content_access": "^2.0",
"drupal/core-composer-scaffold": "^9",
"drupal/core-project-message": "^9",
"drupal/core-recommended": "^9",
"drupal/core-vendor-hardening": "^9",
"drupal/ctools": "^3.4",
"drupal/date_popup": "^1.1",
"drupal/ds": "^3.8",
"drupal/easy_google_analytics_counter": "^2.0",
"drupal/editor_advanced_link": "^2.2",
"drupal/editor_file": "^1.5",
"drupal/entity": "^1.1",
"drupal/extlink": "^1.3",
"drupal/fakeobjects": "^1.1",
"drupal/faqfield": "^7.0",
"drupal/feeds": "^3.0",
"drupal/feeds_tamper": "^2.0",
"drupal/field_group": "^3.1",
"drupal/field_permissions": "^1.0",
"drupal/fitvids": "^2.0",
"drupal/flippy": "^2.0@beta",
"drupal/flood_control": "^2.1",
"drupal/flood_unblock": "^3.0",
"drupal/fontawesome": "^2.17",
"drupal/gin": "^3.0@alpha",
"drupal/google_analytics": "^4.0",
"drupal/google_analytics_reports": "^3.0",
"drupal/image_url_formatter": "^1.0",
"drupal/imageapi_optimize": "^4.0",
"drupal/imagemagick": "^3.1",
"drupal/job_scheduler": "^4.0",
"drupal/jquery_ui_tabs": "^2.0",
"drupal/jquery_ui_tooltip": "^2.0",
"drupal/lazy": "^3.11",
"drupal/libraries_delay_load": "^2.1",
"drupal/mail_login": "^3.0",
"drupal/memcache": "^2.5",
"drupal/menu_item_role_access": "^2.0",
"drupal/metatag": "^1.26",
"drupal/migrate_tools": "^5.0",
"drupal/migrate_upgrade": "^3.2",
"drupal/native_lazy_loading": "^1.1@beta",
"drupal/node_auto_expire": "^2.0",
"drupal/page_manager": "^4.0",
"drupal/panels": "^4.6",
"drupal/pathauto": "^1.8",
"drupal/profile": "^1.1",
"drupal/quicklink": "^1.3",
"drupal/r4032login": "^2.2",
"drupal/recaptcha": "^3.0",
"drupal/redirect": "^1.6",
"drupal/registration_role": "^2.0",
"drupal/remove_http_headers": "^1.0",
"drupal/scheduler": "^2.0",
"drupal/scheduler_content_moderation_integration": "^2.0@beta",
"drupal/schema_metatag": "^2.5",
"drupal/search404": "^2.1",
"drupal/seckit": "^2.0",
"drupal/shariff": "^2.0",
"drupal/simple_popup_blocks": "^3.1",
"drupal/smart_date": "^3.1",
"drupal/spamspan": "^3.1",
"drupal/stringoverrides": "^1.8",
"drupal/taxonomy_manager": "^2.0",
"drupal/ultimate_cron": "^2.0@alpha",
"drupal/user_redirect": "^2.0",
"drupal/vefl": "^3.0",
"drupal/video_embed_field": "^2.4",
"drupal/viewfield": "^3.0",
"drupal/views_aggregator": "^2.0",
"drupal/views_bootstrap": "^4.3",
"drupal/views_bulk_operations": "^4.1",
"drupal/views_data_export": "^1.0",
"drupal/views_googlenews": "^1.0",
"drupal/views_slideshow": "^5.0",
"drupal/webform": "^6.2",
"drupal/webp": "^1.0@beta",
"drupal/workbench": "^1.3",
"drupal/xmlsitemap": "^1.0"
},
"conflict": {
"drupal/drupal": "*"
},
"minimum-stability": "dev",
"prefer-stable": true,
"config": {
"sort-packages": true,
"allow-plugins": {
"composer/installers": true,
"drupal/core-composer-scaffold": true,
"drupal/core-project-message": true,
"drupal/core-vendor-hardening": true
}
},
"extra": {
"drupal-scaffold": {
"locations": {
"web-root": "./"
}
},
"installer-paths": {
"core": [
"type:drupal-core"
],
"libraries/{$name}": [
"type:drupal-library"
],
"modules/contrib/{$name}": [
"type:drupal-module"
],
"profiles/contrib/{$name}": [
"type:drupal-profile"
],
"themes/contrib/{$name}": [
"type:drupal-theme"
],
"drush/Commands/contrib/{$name}": [
"type:drupal-drush"
],
"modules/custom/{$name}": [
"type:drupal-custom-module"
],
"themes/custom/{$name}": [
"type:drupal-custom-theme"
]
},
"drupal-core-project-message": {
"include-keys": [
"homepage",
"support"
],
"post-create-project-cmd-message": [
" ",
" Congratulations, you’ve installed the Drupal codebase ",
" from the drupal/legacy-project template! ",
" ",
"",
"Next steps:",
" * Install the site: https://www.drupal.org/docs/8/install ",
" * Read the user guide: https://www.drupal.org/docs/user_guide/en/index.html ",
" * Get support: https://www.drupal.org/support ",
" * Get involved with the Drupal community:",
" https://www.drupal.org/getting-involved ",
" * Remove the plugin that prints this message:",
" composer remove drupal/core-project-message"
]
}
}
}

💬 Support request
Status

Active

Version

4.3

Component

Code

Created by

🇿🇦South Africa nravens

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