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1. Download the latest MettleCI CLI RPM distributable from the MettleCI software download website.

2. Open a shell and navigate to the $HOME directory ,location of your DataStage Development Engine . Install the mettleCI CLI using Red Hat Package Manager (RPM)

   Code Block
   $> sudo rpm -U dm-mettleci-command-shell-x.x-x.noarch.rpm $> # or for IBM AIX... $> sudo rpm -U dm-mettleci-command-shell-x.x-x.noarch.rpm --nodeps --ignoreos

   … where x.x.x is the build version of the workbench you downloaded.

3. Navigate to /opt/dm/mci/cli and use your favourite editor to open the config.properties file.

4. If you don’t have one already, request a trial license for MettleCI from the link on the same site. This will be delivered to you via email as a file attachment. Save the file to the same directory into which you unzipped your MettleCI Command Shell distribution package.

5. Modify the license.file=mettleci.lic to point to your MettleCI License file. This will typically be license.file=../mettleci.lic (the parent directory) if you are installing the MettleCI CLI alongside the MettleCI Workstation on a DataStage engine tier.

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1. You can uninstall the MettleCI Workbench package like any other RPM package:

   Code Block
   $> sudo rpm -e dm-mettleci-command-shell-x.x-x.noarch

Downgrading

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Command Line Interface

1. If something goes wrong and you need to downgrade your version of MettleCI WorkbenchCommand Line Interface, without performing an uninstall/reinstall, you can use the following command:

   Code Block
   $> rpm -Uvh --oldpackage dm-mettleci-command-shell-x.x-x.noarch.rpm

   … where x.x.x is the build version of the CLI you want to downgrade to.

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