我有相当标准的 Ubuntu 12.04,我想使用 RapidMiner。没有 RapidMiner 的官方软件包,也没有非官方的 PPA。
当我下载从官方网站下载并运行后java -jar lib/rapidminer.jar
我得到以下日志:
Oct 10, 2012 9:10:34 AM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
Oct 10, 2012 9:10:34 AM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Oct 10, 2012 9:10:35 AM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Property rapidminer.home is not set. Guessing.
Oct 10, 2012 9:10:35 AM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Trying parent directory of '/home/izidor/projects/rapidminer/lib/rapidminer.jar'...gotcha!
Oct 10, 2012 9:10:38 AM com.rapidminer.parameter.ParameterTypePassword decryptPassword
WARNING: Password in XML file looks like unencrypted plain text.
Oct 10, 2012 9:10:40 AM com.rapidminer.tools.jdbc.JDBCProperties <init>
WARNING: Missing database driver class name for ODBC Bridge (e.g. Access)
Oct 10, 2012 9:10:40 AM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver ca.ingres.jdbc.IngresDriver not found. Probably the driver is not installed.
Oct 10, 2012 9:10:40 AM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver oracle.jdbc.driver.OracleDriver not found. Probably the driver is not installed.
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并且启动画面在使用 100% CPU 的阶段冻结。
如何让 RapidMiner 在 Ubuntu 上运行?
答案1
当然,我发布问题后就解决了这个问题 :/ RapidMiner 弹出一个对话框,用户必须确认才能继续。但是,对话框显示在另一个桌面上 :/
解决方案是检查其他桌面,因为可能存在对话框,如以下屏幕截图所示: