FME Flow: 2025.0
Install on Linux
- Stop FME Flow.
- Move the currently-installed engines to a different directory. For example:
- Perform the installation according to your Linux environment:
- Start FME Flow.
- Use the Engines page to confirm that you are using the upgraded FME Engines. Under "Engines" verify that the "Build" number matches the build number of the filename for the Engines you have installed.
mv /opt/fme-engine-2020 /opt/fme-engine-2020-old

Using a GUI:
Double-click on the .deb install package, and follow the package manager to install FME Engines.
Using the command line:
Run the following commands under the root account:
apt install <installer_filename>.deb
For example:
apt install fme-engine-2023_2023.1.23619~ubuntu.20.04_amd64.deb

Using a GUI:
Double-click on the .rpm install package, and follow the package manager to install FME Engines.
Using the Command Line:
Run the following command under the root account:
yum install <installer_filename>.rpm
For example:
yum install fme-engine-2023_2023.1-23619.el9.x86_64.rpm
To Undo an Engine Upgrade
- Run the following command under the root account to uninstall the newer FME Engine package:
- Move the older FME Engines back to the current directory. For example:

apt remove <fme_engine_version>
For example:
apt remove fme-engine-2023

yum remove <fme_engine_version>
For example:
yum remove fme-desktop-2023
mv /opt/fme-engine-2020-old /opt/fme-engine-2020