# in a Web Browser:
* empty the database, where In-Portal will be installed
* (in CLI) restart Memcache Server
* (in CLI) delete the `/system/config.php` file
* do a clean install of In-Portal and choose to use Memcache for caching
# in IDE:
# remove contents of the `core/units/helpers/xml_helper.php` and `core/units/helpers/xml_helper5.php` files
# copy/paste the `/tools/build/build.properties` file from the `/tools/build/build.properties.dist` file
# edit `/tools/build/build.properties` file and make these changes:
* set `client.ip.address` property to the `127.0.0.1`
* set `website.domain` property to the value of the `$_CONFIG['Misc']['Domain']` key in `/system/config.php` file
* set `website.path` property to the value of the `$_CONFIG['Misc']['WebsitePath']` key in `/system/config.php` file
* set `security.security_hmac_key` property to the value of the `$_CONFIG['Misc']['SecurityHmacKey']` key in `/system/config.php` file
* set `security.security_encryption_key` property to the value of the `$_CONFIG['Misc']['SecurityEncryptionKey']` key in `/system/config.php` file
* set `db.host` property to the value of the `$_CONFIG['Database']['DBHost']` key in `/system/config.php` file
* set `db.name` property to the value of the `$_CONFIG['Database']['DBName']` key in `/system/config.php` file
* set `db.user` property to the value of the `$_CONFIG['Database']['DBUser']` key in `/system/config.php` file
* set `db.password` property to the value of the `$_CONFIG['Database']['DBUserPassword']` key in `/system/config.php` file
* set `db.collation` property to the value of the `$_CONFIG['Database']['DBCollation']` key in `/system/config.php` file
* set `db.tableprefix` property to the value of the `$_CONFIG['Database']['TablePrefix']` key in `/system/config.php` file
* set `db.charset` property to the value of the `$_CONFIG['Database']['DBCharset']` key in `/system/config.php` file
# copy/paste contents of the `/system/config.php` file somewhere to use later in a comparison procedure
# in CLI:
# delete the `/system/build-schema.sql`, `/system/build-data.sql`, `/system/build-patch.sql` files (if present)
# run the `phing -f tools/build/build_all.xml db-dump` command
# confirm, that
# command finished without errors
# the `/system/build-schema.sql`, `/system/build-data.sql`, `/system/build-patch.sql` files were created
# run the `phing -f tools/build/build_all.xml build` command
# confirm, that
# command finished without errors
# the `/system/config.php` file is identical to the previously remembered `/system/config.php` file with these exceptions:
* the `// Generated by Phing.` comment is added on the next line after the `<?php` line
* the `$_CONFIG['Misc']['CacheHandler']` key has `'Fake'` value