This page provides instructions on how to install the Caplin Deployment Framework, which you can then use to deploy Liberator, Transformer, and integration adapters.
Supported operating systems
For a list of operating systems supported by the Caplin Platform, see Caplin Platform system requirements.
To install the Deployment Framework, follow the instructions below:
Oracle Java is required to run Java-based modules of Liberator and Transformer, and to run the majority of integration adapters.
For the specific of the Oracle JDK required by a component, please see the component’s installation instructions.
To install Java so that it is compatible with the Deployment Framework, follow the instructions below.
Install the Oracle JDK.
Choose the JDK that is compiled for the same CPU architecture (32-bit or 64-bit) as the Liberator and Transformer binaries you will be installing.
Liberator 7 and Transformer 7 binaries for Microsoft Windows are 64-bit and require a 64-bit Java virtual machine (JVM). Liberator 6.2 (and earlier) and Transformer 6.2 (and earlier) binaries for Microsoft Windows are 32-bit and require a 32-bit JVM.
Set the value of the
JAVA_HOMEenvironment variable to the installation path for the Oracle JDK.
JAVA_HOMEenvironment variable for all shell environments from which you start Caplin Platform components.
For platform-specific help on installing Java and setting the
JAVA_HOME variable, see Installing Java.
The Deployment Framework will attempt to locate a Java Virtual Machine (JVM) relative to the path in the JAVA_HOME variable. If the JVM you want to use with the Deployment Framework is not relative to JAVA_HOME, use the ./dfw java command to supply the Deployment Framework with the full path to your JVM.
Install a Bash shell
Microsoft Windows users only. If you are installing the Deployment Framework to Linux or Mac OS, you may skip this step.
For Windows installations, install one of the following two Bash environments:
Unpack the Deployment Framework
The instructions below cover how to install the Deployment Framework from the ZIP file available for download from the Customer Download Portal. If you manage the Deployment Framework under source control, follow the instructions in How can I retrieve the Deployment Framework from source control.
To install the Deployment Framework, extract the Deployment Framework ZIP file to a directory of your choice using the
unzip command on a Bash command line:
unzip -q -o -a DeploymentFramework-<version>.zip
Always extract the archive using
|On Microsoft Windows, to avoid exceeding the Win32 API’s maximum path length of 259 characters, extract the Deployment Framework to a directory with a path of no more than 20 characters in length.|
Enable dfw command completion
The Deployment Framework includes a script that extends Bash command-line completion to
dfw parameters, and sets an environment variable required by Caplin’s
To enable dfw command completion, see Setting up dfw command completion.
Configure file permissions
Ensure that the user account used to stop and start the Deployment Framework has write permission to the following file system resources:
Write permission to the directory (or directories) where log files are written to.
By default, logs are written to the
varsubdirectory in each DataSource component’s directory hierarchy, but the location can be overridden for each component with the log-dir configuration item.
Write permission to the directory where Liberator’s licence-usage database is located.
By default, the licence-usage database is located at
<dfw-root>/servers/Liberator/users/uupp-rttpd.db, but the default can be overridden by Liberator’s uupp-qdbm-name configuration item.
Write permission to the directory where Transformer’s file-based persistence store is located.
This only applies if you have activated Transformer’s Persistence Service and you are using file-based persistence.
File-based persistence is not supported for production use.
Write permission to the directory where Transformer’s Charting Service writes its cache files.
This only applies if you have installed Transformer’s Charting Service. See the service’s
charting.conffile for the location of the cache directory.
Write permission to the directory where core dumps are written to, or permission to pipe core dumps to the program used to process core dumps.
This only applies if the operating system is configured to generate core dumps. See your operating system manual for details.
Write permission to the directory where Transformer’s memory file is written to.
By default, Transformer’s memory file is written to Transformer’s
varsubdirectory. The default location can be changed by Transformer’s memory-file configuration item.