You said you ran

sudo pip install pyplot

I think you need to pip install py4j instead?

_____________________________
From: Jianfeng (Jeff) Zhang 
<jzh...@hortonworks.com<mailto:jzh...@hortonworks.com>>
Sent: Monday, January 2, 2017 4:24 PM
Subject: Re: py4j doesn't work with python interpreter
To: <users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>>


Could you attache the interpreter log ?


Best Regard,
Jeff Zhang


From: Dominique Fabre 
<dominique.fa...@gmail.com<mailto:dominique.fa...@gmail.com>>
Reply-To: "users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>" 
<users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>>
Date: Monday, January 2, 2017 at 9:09 PM
To: "users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>" 
<users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>>
Subject: py4j doesn't work with python interpreter

Hi all,

I installed py4j with "pipe install" command: sudo pip install pyplot.

When i try to use dynamic form with python intrepeter in a paragraph:

%python
print (z.input("f1","defaultValue"))

i have this result:
You must install py4j Python module (pip install py4j) to use Zeppelin dynamic 
forms features

Is there any other configuration or installation required to run this paragraph?

Thanks

Dominique


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