I see the following error when starting jasper-mysql.jar: debian:/mnt/hgfs/vmshare/jasper/jasperreports-mysql-1.0.2/dist# java -jar jasper-mysql.jar cofigure.xml java.lang.ClassNotFoundException: org.apache.crimson.parser.XMLReaderImpl at org.xml.sax.helpers.XMLReaderFactory.loadClass(XMLReaderFactory.java:189) at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:150) at net.sf.jasperreports.mysql.Daemon.loadConfig(Unknown Source) at net.sf.jasperreports.mysql.Daemon.main(Unknown Source)Caused by: java.lang.ClassNotFoundException: org.apache.crimson.parser.XMLReaderImpl at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.xml.sax.helpers.NewInstance.newInstance(NewInstance.java:49) at org.xml.sax.helpers.XMLReaderFactory.loadClass(XMLReaderFactory.java:187) ... 3 moreException: SAX2 driver class org.apache.crimson.parser.XMLReaderImpl not foundYou probably enterd a bad filename. I am on Debian Lenny:debian:/mnt/hgfs/vmshare/jasper/jasperreports-mysql-1.0.2/dist# dpkg --list |grep javaii java-common 0.30 Base of all Java packagesii libbcel-java 5.2-3 Analyze, create, and manipulate (binary) Java class filesii libcommons-beanutils-java 1.8.0~beta-1 utility for manipulating JavaBeansii libcommons-collections-java 2.1.1-8 A set of abstract data type interfaces and implementationsii libcommons-collections3-java 3.2.1-1 A set of abstract data type interfaces and implementationsii libcommons-daemon-java 1.0.2~svn20061127-9 library to launch Java applications as daemonsii libcommons-dbcp-java 1.2.2-1 Database Connection Pooling Servicesii libcommons-digester-java 1.8-1 Rule based XML Java object mapping toolii libcommons-el-java 1.0-4 Implementation of the JSP2.0 Expression Language interpreterii libcommons-launcher-java 1.1-3 cross platform java application launcherii libcommons-logging-java 1.1.1-1 commmon wrapper interface for several logging APIsii libcommons-modeler-java 2.0.1-4 convenience library to use Java Management Extensions (JMX)ii libcommons-pool-java 1.3-1 pooling implementation for Java objectsii libcrimson-java 1:1.1.3-10 XML parser which support the Java API for XML Processing (JAXPii libecj-java 3.3.0+0728-9 Eclipse Java compiler (library)ii libecj-java-gcj 3.3.0+0728-9 Eclipse Java compiler (native library)ii libjaxp1.3-java 1.3.04-3 Java XML parser and transformer APIs (DOM, SAX, JAXP, TrAX)ii libjaxp1.3-java-gcj 1.3.04-3 Java XML parser and transformer APIs (DOM, SAX, JAXP, TrAX)ii libjcommon-java 1.0.10.dfsg-1 General Purpose library for Javaii libloader-java 0.3.6-3 Java general purpose resource loading frameworkii liblog4j1.2-java 1.2.15-4 Logging library for javaii liblog4j1.2-java-gcj 1.2.15-4 Logging library for java (native code)ii libmx4j-java 3.0.2-4 An open source implementation of the JMX technologyii libpixie-java 1:0.8.8-1 Java Vector Format Viewer Libraryii libregexp-java 1.4-5 regular expression library for Javaii libservlet2.3-java 4.0-10 Servlet 2.3 and JSP 1.2 Java classes and documentationii libservlet2.4-java 5.0.30-8 Servlet 2.4 and JSP 2.0 Java classes and documentationii libtomcat5.5-java 5.5.26-5 Java Servlet engine -- core librariesii libxerces2-java 2.9.1-2+lenny1 Validating XML parser for Java with DOM level 3 supportii libxerces2-java-gcj 2.9.1-2+lenny1 Validating XML parser for Java with DOM level 3 support (nativii libxml-java 0.9.9-2 namespace aware SAX-Parser utility libraryii sun-java6-bin 6-22-0lenny1 Sun Java Runtime Environment (JRE) 6 (architecture dependeii sun-java6-jdk 6-22-0lenny1 Sun Java Development Kit (JDK) 6ii sun-java6-jre 6-22-0lenny1 Sun Java Runtime Environment (JRE) 6 (architecture indepenii tzdata-java 2011c-0lenny1 time zone and daylight-saving time data for Any clues what leads to this? I saw that the mysql dba has not been updated/maintained for a long time, last time 2005 it seems. Is there any more recent branch or project working on it? Thanks,Wolfgang