更新问题:
谢谢法沃雷蒂!
我使用apt-get安装了jcc,pylucene下的makefile运行了一点,抛出了一个java错误,我不知道。这里是。你能告诉我这是什么错误吗?
While loading org/apache/pylucene/search/PythonIntParser
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/usr/lib/python2.7/dist-packages/jcc/__main__.py", line 98, in <module>
cpp.jcc(sys.argv)
File "/usr/lib/python2.7/dist-packages/jcc/cpp.py", line 549, in jcc
cls = findClass(className.replace('.', '/'))
File "/usr/lib/python2.7/dist-packages/jcc/cpp.py", line 73, in findClass
cls = _findClass(className)
jcc.cpp.JavaError: java.lang.UnsupportedClassVersionError: org/apache/pylucene/search/PythonIntParser : Unsupported major.minor version 51.0
Java stacktrace:
java.lang.UnsupportedClassVersionError: org/apache/pylucene/search/PythonIntParser : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
make: *** [compile] Error 255