Github user Leemoonsoo commented on the issue:
https://github.com/apache/zeppelin/pull/1278
Looks like test is not passing
```
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.apache.zeppelin.python.PythonInterpreterTest
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/home/travis/build/apache/zeppelin/zeppelin-interpreter/target/zeppelin-interpreter-0.7.0-SNAPSHOT.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/home/travis/build/apache/zeppelin/zeppelin-interpreter/target/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/home/travis/.m2/repository/org/slf4j/slf4j-log4j12/1.7.10/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
log4j:WARN No appenders could be found for logger
(org.apache.zeppelin.interpreter.Interpreter).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for
more info.
Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.629 sec
<<< FAILURE! - in org.apache.zeppelin.python.PythonInterpreterTest
testInterpret(org.apache.zeppelin.python.PythonInterpreterTest) Time
elapsed: 0.015 sec <<< FAILURE!
org.junit.ComparisonFailure: expected:<%text []print a> but was:<%text
[>>>]print a>
at org.junit.Assert.assertEquals(Assert.java:115)
at org.junit.Assert.assertEquals(Assert.java:144)
at
org.apache.zeppelin.python.PythonInterpreterTest.testInterpret(PythonInterpreterTest.java:161)
Results :
Failed tests:
PythonInterpreterTest.testInterpret:161 expected:<%text []print a> but
was:<%text [>>>]print a>
Tests run: 5, Failures: 1, Errors: 0, Skipped: 0
```
@zjffdu Could you take a look?
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