Asterisk AGI file returns ImportError

Question

I have inherited a cluster of CentOS Asterisk servers, one of which runs a check that I've been tasked with replicating on the other servers.

Part of this check involves an AGI that runs without problem on the first server - but on the other servers, spits out ImportError: No module named asterisk.agi

The line in the AGI that seems to cause the issue is from asterisk.agi import *

The only differences I can see between the working server and the non-working is the Python version. Typing python in the working server returns

Python 2.4.3 (#1, Jan  9 2013, 06:49:54)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-54)] on linux2

..however, in the non-working servers returns

Python 2.6.6 (r266:84292, Jan 22 2014, 09:42:36)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2

I've googled and can't find where I'm going wrong. I'm wary of breaking other dependencies, as there are a number of AGI scripts running on these servers.

Does anyone have any pointers or advice?

Answer 1

You are missing python modules. Install them with distribution package manager (if available) or use pip install <module name> . You have to check which module is used by your script. Check lib directories with python modules.

https://docs.python.org/2.7/installing/

Answer 2

您需要将Python版本从Python 2.6.6降级到Python 2.4.3。

Answer 3

I solved this.

I needed to install Pyst which included the relevant libraries (asterisk.agi, etc).

Simples! Thanks for all the help.