出现错误，日志文件提示： 突然就想起来昨晚更新了系统包，应该是python的版本不对，把~/.eclipse下面的东西清除掉就可以了``` BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=zh_CNCommand-line arguments:  -os linux -ws gtk  -arch x86_64!ENTRY org.eclipse.ui 2 2 2013-03-07 15:58:25.830!MESSAGE Invalid preference category path: org.eclipse.birt.chart.reportitem.ui.ChartPreferencePage (bundle: org.eclipse.birt.chart.ui.extension, page: org.eclipse.birt.chart.ui.swt.fieldassist.preferences.FieldAssistPreferencePage)!ENTRY com.aptana.shared_core 1 1 2013-03-07 15:58:31.238!MESSAGE Information about process of adding new interpreter:- Chosen interpreter (name and file):‘Tuple  - Ok, file is non-null. Getting info on:/usr/bin/python2.7- Beggining task:Getting libs totalWork:100- Setting task name:Mounting executable string…- Setting task name:Executing:  /usr/bin/python2.7 -u /usr/share/eclipse/dropins/pydev/eclipse/plugins/org.python.pydev_2.7.1.2012100913/pysrc/interpreterInfo.py- Setting task name:Making pythonpath environment… /usr/bin/python2.7 -u /usr/share/eclipse/dropins/pydev/eclipse/plugins/org.python.pydev_2.7.1.2012100913/pysrc/interpreterInfo.py- Setting task name:Making exec… /usr/bin/python2.7 -u /usr/share/eclipse/dropins/pydev/eclipse/plugins/org.python.pydev_2.7.1.2012100913/pysrc/interpreterInfo.py- Setting task name:Reading output…- Setting task name:Waiting for process to finish.- Success getting the info. Result: