Instructions howto install KnowledgeTree 3.4.3 for usage with ZuckerDocs:

* KnowledgeTree has to be up and running, otherwise ZuckerDocs won't work!
* Get and install KnowledgeTree 3.4.3 from http://www.knowledgetree.com
* Unzip the file "ktwebservice.zip" included in the ZuckerDocs distribution into the KnowledgeTree root folder
* Apply the following patches - these will be included in the next KnowledgeTree release

File lib/ktentity.inc
=====================
Replace line 140
		$oCache =& KTCache::getSingleton();
with
		if ($oCache->get($group, $this->iId) != array(false, false)) {
			$oCache->remove($group, $this->iId);
		}

		

File ktwebservice/KTUploadManager.inc.php
=========================================

Replace lines 75/76
		$tempfile = str_replace('/','\\',$tempfile);
		$newtempfile = str_replace('\\','/',realpath($this->temp_dir) . '/' .  $this->userid  . '-'. $now_str);
with
		$newtempfile = realpath($this->temp_dir) . '/' .  $this->userid  . '-'. $now_str;
		if (DIRECTORY_SEPARATOR == '\\') {
			$tempfile = str_replace('/','\\',$tempfile);
			$newtempfile = str_replace('\\','/',$newtempfile);
		}