[HACKERS] about test_parser installation failure problem(PostgreSQL in 9.5.0)？

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hi postgreSql !
     test_parser install is ok (postgresql 9.2.4)
    but at (postgresql 9.5.0) failure？
 why？the postgresql say:
 CREATE EXTENSION zhparser
 say:
 ERROR:  syntax error at or near ""
LINE 1: CREATE EXTENSION zhparser
        ^
********** 错误 **********
 ERROR: syntax error at or near ""
SQL 状态: 42601
字符:1
  
  
 CREATE EXTENSION test_parser FROM unpackaged
 ERROR:  function testprs_start(internal, integer) does not exist
********** 错误 **********
 ERROR: function testprs_start(internal, integer) does not exist
SQL 状态: 42883

 9.5.0 Not supported ?
can help me?
  
 cnpusr
 2015-01-15