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Original Documentation: http://okapiframework.org/wiki/index.php?title=Longhorn#Download_and_Installation.
Download okapi from https://bintray.com/okapi/Distribution/Longhorn
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The data directory for Okapi must be created manually (see readme.html from the downloaded zip).
Try to create a Okapi project via the integrated web front-end accessible via the configured Okapi URL.
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Translate5 Configuration of the Okapi Plug-In
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