drush

num contentor com o drupal depois de instalar e reinstalar o módulo com o composer surgiu o seguinte erro:

Unable to install GeSHi Filter, geshifilter.settings already exists in active configuration.

para resolver o problema bastaria remover as configurações do módulo com:
drush config-delete geshifilter.settings

como o drupal está a correr numa stack com o docker (drupal4docker) utilizaremos, dentro da pasta onde está definida a stack:
make drush config-delete geshifilter.settings

# apt-get install git
# curl -sS https://getcomposer.org/installer | php
# mv composer.phar /usr/local/bin/composer
# ln -s /usr/local/bin/composer /usr/bin/composer
#git clone https://github.com/drush-ops/drush.git /usr/local/src/drush
# cd /usr/local/src/drush
# git checkout 7.1.0
# ln -s /usr/local/src/drush/drush /usr/bin/drush
# composer update
# composer install