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Hometoy
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Add Composer to existing Drupal 8.9 site

I built a Drupal 8.9 site with Composer on a DEV server and copied the files (& db) over to the LIVE server.

The LIVE server did not have Composer installed previously so I installed it, locally.

The new website has its composer.json file from when I created the site and added modules.

I tried composer update to verify that composer will work when the time comes.

It fails and I don't know if I need to rip out the website and re-create it again (then copy select files back over).



When I run it I get the following output:

Loading composer repositories with package information Updating dependencies Your requirements could not be resolved to an installable set of packages.

Problem 1

- Conclusion: don't install drupal/core-recommended 8.9.x-dev (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.8.7 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.8.8 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.8.9 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.8.10 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.8.11 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.8.12 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.0 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.1 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.2 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.3 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.4 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.5 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.6 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.7 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.8 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.9 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.10 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.11 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.12 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.13 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.14 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.15 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.16 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.17 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.18 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.19 (conflict analysis result)
- Conclusion: don't install drupal/core-recommended 8.9.20 (conflict analysis result)
- drupal/core-recommended[8.8.0-beta1, ..., 8.9.0-rc1] require composer/installers v1.7.0 -> satisfiable by -> composer/installers[v1.7.0].
- composer/installers v1.7.0 requires composer-plugin-api ^1.0 -> found composer-plugin-api[2.1.0] but it does not match the constraint.
- symfony/polyfill-mbstring 1.23.x-dev is an alias of symfony/polyfill-mbstring dev-main and thus requires it to be installed too.
- easyrdf/easyrdf 0.9.1 requires ext-mbstring * -> satisfiable by symfony/polyfill-mbstring[dev-main, 1.23.x-dev (alias of dev-main)].
- You can only install one version of a package, so only one of these can be installed: symfony/polyfill-mbstring[dev-main, v1.0.0, ..., v1.23.1].
- drupal/core-recommended 8.8.x-dev requires easyrdf/easyrdf 0.9.1 -> satisfiable by easyrdf/easyrdf[0.9.1].
- drupal/core-recommended 8.8.x-dev requires symfony/polyfill-mbstring v1.12.0 -> satisfiable by symfony/polyfill-mbstring[v1.12.0].
- Root composer.json requires drupal/core-recommended ^8.8 -> satisfiable by drupal/core-recommended[8.8.0-beta1, ..., 8.9.x-dev].

To enable extensions, verify that they are enabled in your .ini files:

- /etc/php.ini
- /etc/php.ini
- /etc/php.d/20-bz2.ini
- /etc/php.d/20-calendar.ini
- /etc/php.d/20-ctype.ini
- /etc/php.d/20-curl.ini
- /etc/php.d/20-dom.ini
- /etc/php.d/20-exif.ini
- /etc/php.d/20-fileinfo.ini
- /etc/php.d/20-ftp.ini
- /etc/php.d/20-gd.ini
- /etc/php.d/20-gettext.ini
- /etc/php.d/20-iconv.ini
- /etc/php.d/20-json.ini
- /etc/php.d/20-mysqlnd.ini
- /etc/php.d/20-pdo.ini
- /etc/php.d/20-phar.ini
- /etc/php.d/20-simplexml.ini
- /etc/php.d/20-sockets.ini
- /etc/php.d/20-sqlite3.ini
- /etc/php.d/20-tokenizer.ini
- /etc/php.d/20-xml.ini
- /etc/php.d/20-xmlwriter.ini
- /etc/php.d/20-xsl.ini
- /etc/php.d/30-mcrypt.ini
- /etc/php.d/30-mysqli.ini
- /etc/php.d/30-pdo_mysql.ini
- /etc/php.d/30-pdo_sqlite.ini
- /etc/php.d/30-wddx.ini
- /etc/php.d/30-xmlreader.ini
- /etc/php.d/40-zip.ini 

You can also run php --ini inside terminal to see which files are used by PHP in CLI mode.


Running php --ini comes up with a matching list


Contents of my composer.json file:

$ clear && cat composer.json

{

"name": "drupal/recommended-project",

"description": "Project template for Drupal 8 projects with a relocated document root",

"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": "^1.2",

   "drupal/block_class": "^1.3",

   "drupal/bootstrap": "^3.23",

   "drupal/captcha": "^1.2",

   "drupal/core-composer-scaffold": "^8.8",

   "drupal/core-project-message": "^8.8",

   "drupal/core-recommended": "^8.8",

   "drupal/mask": "^2.0@alpha",

   "drupal/recaptcha": "^3.0",

   "drupal/webform": "^6.1"

},

"conflict": {

   "drupal/drupal": "*"

},

"minimum-stability": "dev",

"prefer-stable": true,

"config": {

   "sort-packages": true

},

"extra": {

   "drupal-scaffold": {

       "locations": {

           "web-root": "web/"

       }

   },

   "installer-paths": {

       "web/core": [

           "type:drupal-core"

       ],

       "web/libraries/{$name}": [

           "type:drupal-library"

       ],

       "web/modules/contrib/{$name}": [

           "type:drupal-module"

       ],

       "web/profiles/contrib/{$name}": [

           "type:drupal-profile"

       ],

       "web/themes/contrib/{$name}": [

           "type:drupal-theme"

       ],

       "drush/Commands/contrib/{$name}": [

           "type:drupal-drush"

       ],

       "web/modules/custom/{$name}": [

           "type:drupal-custom-module"

       ],

       "web/themes/custom/{$name}": [

           "type:drupal-custom-theme"

       ]

   },

   "drupal-core-project-message": {

       "include-keys": [

           "homepage",

           "support"

       ],

       "post-create-project-cmd-message": [

           "<bg=blue;fg=white>                                                         </>",

           "<bg=blue;fg=white>  Congratulations, you’ve installed the Drupal codebase  </>",

           "<bg=blue;fg=white>  from the drupal/recommended-project template!          </>",

           "<bg=blue;fg=white>                                                         </>",

           "",

           "<bg=yellow;fg=black>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"

       ]

   }

}

}

Hometoy
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