ODBC Driver for Firebird works under the control of an ODBC driver manager. ODBC driver manager is not distributed along with our driver and must be installed separately.
ODBC Driver for Firebird is compatible with unixODBC driver manager.
If you are using other ODBC driver managers, ODBC Driver for Firebird will be installed, but it will require manual modification of the configuration files of these managers.
Let's consider how to install Devart ODBC Driver on Linux from an RPM package, for example, on CentOS. To install the driver, download the .rpm package and install it via the command line. See the detailed description of these steps below.
cd ~/Downloads/

sudo rpm -ivh devart-odbc-firebird.i386.rpm

sudo rpm -ivh devart-odbc-firebird.x86_64.rpm

To activate the driver, perform the steps described in the Product Activation article.
You need to activate the driver even for the trial version.