You are browsing the documentation for version 4.2 of OroCommerce, OroCRM and OroPlatform, which is no longer maintained. Read version 5.1 (the latest LTS version) of the Oro documentation to get up-to-date information.

See our Release Process documentation for more information on the currently supported and upcoming releases.


To reinstall your Oro application:

  1. Drop the database that was used for the previous installation attempt.

  2. Create a new database for new Oro application installation.

  3. Empty the <installation directory>/var/cache/prod and <installation directory>/var/cache/session directories.

  4. Clear the Installed option in the config/parameters.yml file and update the database name, if necessary.

  5. Launch the Oro application installation via console in a silent mode.


The installation process terminates with a warning if the environment does not meet the system requirements. Fix the reported issue(s) and launch the installation again.

If any problem occurs, you can see the details in var/logs/oro_install.log file.


Normally, the installation process is terminated if it detects an already-existing installation.


After the installation finished remember to run php bin/console oro:api:doc:cache:clear to warm-up the API documentation cache. This process may take several minutes.