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You can download Apache Directory Studio 1.3.0 RC2 as a standalone RCP application for Mac OS X, Linux and Windows here:
http://directory.apache.org/studio/downloads.html
You can install it directly in Eclipse using this update site:
http://directory.apache.org/studio/update/1.x/
This new RC2 release fixes an issue introduced in version 1.3.0 RC1 with the Apache DS plugin which lead servers to not start correctly.
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