在我尝试切换工作区后，Eclipse无法启动。工作区已从另一台计算机复制并粘贴。我在日志中收到此错误：
!SESSION 2014-07-09 13:32:32.143 -----------------------------------------------
eclipse.buildId=4.4.0.I20140606-1215
java.version=1.7.0_60
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.standard.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.standard.product
!ENTRY org.python.pydev.shared_core 4 4 2014-07-09 14:17:30.653
!MESSAGE java.io.IOException: Cannot run program "python": CreateProcess error=2, The system cannot find the file specified
!STACK 0
java.lang.RuntimeException: java.io.IOException: Cannot run program "python": CreateProcess error=2, The system cannot find the file specified
at org.python.pydev.runners.SimpleRunner.run(SimpleRunner.java:308)
at org.python.pydev.runners.SimpleRunner.runAndGetOutput(SimpleRunner.java:325)
at org.python.pydev.runners.SimplePythonRunner.runAndGetOutputWithInterpreter(SimplePythonRunner.java:95)
at org.python.pydev.ui.interpreters.PythonInterpreterManager.doCreateInterpreterInfo(PythonInterpreterManager.java:68)
at org.python.pydev.ui.interpreters.PythonInterpreterManager.internalCreateInterpreterInfo(PythonInterpreterManager.java:44)
at org.python.pydev.ui.interpreters.AbstractInterpreterManager.createInterpreterInfo(AbstractInterpreterManager.java:381)
at org.python.pydev.ui.pythonpathconf.ObtainInterpreterInfoOperation.run(ObtainInterpreterInfoOperation.java:81)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Caused by: java.io.IOException: Cannot run program "python": CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at org.python.pydev.shared_core.process.ProcessUtils.createProcess(ProcessUtils.java:100)
at org.python.pydev.runners.SimpleRunner.createProcess(SimpleRunner.java:49)
at org.python.pydev.runners.SimpleRunner.run(SimpleRunner.java:306)
... 7 more
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 12 more
它似乎与python有关。有没有人偶然发现类似的情况？