site:install PHP Fatal error: Uncaught Error: Class 'Drupal\Core\Language\LanguageManager' not found in .composer/vendor/drupal/console/src/Helper/DrupalHelper.php:179

[therobyouknow]

Followed steps in: https://www.drupal.org/node/2471553 to set up a Drupal 8 up via Composer commands, to set up my site, with doc root: /var/www/d8.dev

But wanted to try using Drupal Console install command instead of drush (specified in the steps) to do the actual site install as the last step.

So I downloaded Console using:

composer global require drupal/console:@stable
as per the Drupal Console doc: https://hechoendrupal.gitbooks.io/drupal-console/content/en/getting/composer.html

(when in my /home/vagrant/ folder)

Then I went to /var/www/d8.dev to run the site install command

drupal site:install minimal --db-name="d8" --db-user="d8" --db-pass="d8" --site-name="D8 Example" --site-mail="email@example.com" --account-name="d8" --account-mail="email@example.com" --account-pass="d8"

When I ran this I got:

PHP Fatal error: Uncaught Error: Class 'Drupal\Core\Language\LanguageManager' not found in /home/vagrant/.composer/vendor/drupal/console/src/Helper/DrupalHelper.php:179
Stack trace:
#0 /home/vagrant/.composer/vendor/drupal/console/src/Command/Site/InstallCommand.php(343): Drupal\Console\Helper\DrupalHelper->getStandardLanguages()
#1 /home/vagrant/.composer/vendor/drupal/console/src/Command/Site/InstallCommand.php(140): Drupal\Console\Command\Site\InstallCommand->getLanguages()
#2 /home/vagrant/.composer/vendor/symfony/console/Command/Command.php(244): Drupal\Console\Command\Site\InstallCommand->interact(Object(Symfony\Component\Console\Input\ArgvInput), Object(Drupal\Console\Style\DrupalStyle))
#3 /home/vagrant/.composer/vendor/symfony/console/Application.php(863): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Drupal\Console\Style\DrupalStyle))
#4 /home/vagrant/.composer/vendor/symfony/console/Application.php(192): Symfony\Component\Console\Application->doRunCommand(O in /home/vagrant/.composer/vendor/drupal/console/src/Helper/DrupalHelper.php on line 179

Fatal error: Uncaught Error: Class 'Drupal\Core\Language\LanguageManager' not found in /home/vagrant/.composer/vendor/drupal/console/src/Helper/DrupalHelper.php:179
Stack trace:
#0 /home/vagrant/.composer/vendor/drupal/console/src/Command/Site/InstallCommand.php(343): Drupal\Console\Helper\DrupalHelper->getStandardLanguages()
#1 /home/vagrant/.composer/vendor/drupal/console/src/Command/Site/InstallCommand.php(140): Drupal\Console\Command\Site\InstallCommand->getLanguages()
#2 /home/vagrant/.composer/vendor/symfony/console/Command/Command.php(244): Drupal\Console\Command\Site\InstallCommand->interact(Object(Symfony\Component\Console\Input\ArgvInput), Object(Drupal\Console\Style\DrupalStyle))
#3 /home/vagrant/.composer/vendor/symfony/console/Application.php(863): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Drupal\Console\Style\DrupalStyle))
#4 /home/vagrant/.composer/vendor/symfony/console/Application.php(192): Symfony\Component\Console\Application->doRunCommand(O in /home/vagrant/.composer/vendor/drupal/console/src/Helper/DrupalHelper.php on line 179

Can you advise, please?

• Should I try to get the missing dependency - please advise
• Or am I doing something wrong whereby if I did it properly I wouldn't get this error (and therefore not need to get the dependency)

[jmolivas]

@therobyouknow try installing DrupalConsole per/site, from site root executing

composer require drupal/console:~1.0

Docs must be updated.

[therobyouknow]

Sorry @jmolivas this did not work for me.

[01:21 PM]-[vagrant@d8]-[/var/www/d8.dev] 
$ cd /var/www/d8.dev/

[01:22 PM]-[vagrant@d8]-[/var/www/d8.dev] 
$ ls
composer.json*  composer.lock*  drush/  LICENSE*  phpunit.xml.dist*  README.md*  scripts/  vendor/  web/

$ composer require drupal/console:~1.0
You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug
./composer.json has been updated
> DrupalProject\composer\ScriptHandler::checkComposerVersion
Loading composer repositories with package information
Updating dependencies (including require-dev)

Nothing to install or update
Generating autoload files
> DrupalProject\composer\ScriptHandler::createRequiredFiles

01:34 PM]-[vagrant@d8]-[/var/www/d8.dev] 
$ pwd
/var/www/d8.dev

[01:34 PM]-[vagrant@d8]-[/var/www/d8.dev] 
$ ls
composer.json*  composer.lock*  drush/  LICENSE*  phpunit.xml.dist*  README.md*  scripts/  vendor/  web/

[01:34 PM]-[vagrant@d8]-[/var/www/d8.dev] 
$ drupal about
drupal: command not found

[01:34 PM]-[vagrant@d8]-[/var/www/d8.dev] 
$ 

Also, before I ran your suggested command, I looked in composer.json and saw that it already had "drupal/console": "~1.0" under require: - so why would I need to issuecomposer require drupal/console:~1.0 if running composer create-project drupal-composer/drupal-project:8.x-dev /var/www/d8.dev --stability dev --no-interaction should download all the dependencies including composer?

Thank you for your help so far, but can you advise on the above?

[therobyouknow]

Looks like I solved it. Solution to follow very shortly.

[therobyouknow]

Here's how I got further, my solution so far

When in /var/www/d8.dev, I ran composer require drupal/console:@stable which pulled down the latest stable.

$ composer require drupal/console:@stable
You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug
./composer.json has been updated
> DrupalProject\composer\ScriptHandler::checkComposerVersion
Loading composer repositories with package information
Updating dependencies (including require-dev)
  - Removing drupal/console (1.0.0-beta5)
  - Installing drupal/console (0.11.3)
    Downloading: 100%         

Writing lock file
Generating autoload files
> DrupalProject\composer\ScriptHandler::createRequiredFiles

[02:12 PM]-[vagrant@d8]-[/var/www/d8.dev]

This updated the composer.json file with a later version of console (the latest stable)

Then I remembered from using drush that such tools are stored in the vendor folder, so I did:

./vendor/bin/drupal

But got errors about gd and curl being missing:

[ERROR] The extension gd is missing.

[ERROR] The extension curl is missing.

So I installed php7 versions of these as my puphpet.com vagrant provisioned VM is Ubuntu 14.04 64bit LTS with PHP 7:

sudo apt-get install php7.0-gd
sudo apt-get install php7.0-curl

In my docroot, /var/www/d8.dev I then did:

./vendor/bin/drupal

(based on my recall mentioned earlier that drush had to be run like this)

Then I got the error:

[WARNING] The /home/vagrant/.console/config.yml config file is missing, try executing drupal init

So I ran Drupal init:

./vendor/bin/drupal init

from my docroot

and this worked out fine:

Copied files
 User home path: /home/vagrant/.console/
 1 - aliases.yml
 2 - chain/create-data.yml
 3 - chain/form-sample.yml
 4 - chain/quick-start-mysql.yml
 5 - chain/quick-start.yml
 6 - chain/sample.yml
 7 - chain/site-drop-restore.yml
 8 - chain/site-install.yml
 9 - chain/update-gitbook.yml
 10 - commands.yml
 11 - config.yml
 12 - phpcheck.yml
 13 - router.php
 14 - site.mode.yml
 15 - sites/sample.yml

Bash or Zsh: Add this line to your shell configuration file:
source "$HOME/.console/console.rc" 2>/dev/null

Fish: Create a symbolic link
ln -s ~/.console/drupal.fish ~/.config/fish/completions/drupal.fish


[02:18 PM]-[vagrant@d8]-[/var/www/d8.dev] 
$

$ ./vendor/bin/drupal about

Drupal Console (0.11.3) | Supports Drupal (8.0.x) | Drupal is not installed


Copy configuration files to user home directory.

   drupal init --override

Download, install and serve Drupal 8

   drupal chain --file=~/.console/chain/quick-start.yml

Create a new Drupal project

   drupal site:new drupal8.dev 8.0.x

Install a Drupal project

   drupal site:install

Lists all available commands

   drupal list

Update project to the latest version.


   drupal self-update

So my next step would be to run the drupal site:install to install Drupal instead of using drush

[therobyouknow]

drupal site:install worked fine as described here: #2592 (comment)

I'll also add that I needed to adjust my puphpet.com generated config.yaml so that Apache is pointed to /web in the docroot:

    vhosts:
        av_wbjiledtsihf:
            servername: d8.dev
            docroot: /var/www/d8.dev/web
            port: '80'
            setenv:
                - 'APP_ENV dev'
            setenvif:
                - 'Authorization "(.*)" HTTP_AUTHORIZATION=$1'
            custom_fragment: ''
            ssl: '0'
            ssl_cert: ''
            ssl_key: ''
            ssl_chain: ''
            ssl_certs_dir: ''
            ssl_protocol: ''
            ssl_cipher: ''
            directories:
                avd_ox64fjgg0zrs:
                    path: /var/www/d8.dev
                    options:
                        - Indexes
                        - FollowSymlinks
                        - MultiViews
                    allow_override:
                        - All
                    require:
                        - 'all granted'
                    custom_fragment: ''
                    files_match:
                        avdfm_j2acfi56atnq:
                            path: \.php$
                            sethandler: 'proxy:fcgi://127.0.0.1:9000'
                            custom_fragment: ''
                            provider: filesmatch
                    provider: directory

Note that it's only the docroot path that needs web added, nothing else. Make sure you do a vagrant provision so that the change is applied to the VM.

This adjustment is to the config.yaml file from my puphpet.com generated manifest .zip file that I generated from puphpet.com today. Main settings I chose were:

• virtualbox
• Ubuntu 14.04 LTS 64bit
• PHP7
• xdebug enabled
• MySQL as database
• drush enabled (8.0.5 - though I'm not using that, at the moment)

I really hope all this helps others. I've been through frustrating times trying to "do the right thing" with setting up Drupal 8 (i.e. using all the state of the art PHP tools like Composer and Console that the in-crowd cognoscenti use for their development) and not the cop out of just downloading the zip and using drush. Triumph!!!