Hello:

I developed a web tool using CGI, python and apache. The CGI file was
written by python, and it calls R functions through rpy2. The web tool works
well on my personal computer. Then we are trying to set it up on the server
(System: CentOS release 5.7). Since the version of python and R were old on
the server, we installed latest Python and R and also rpy2 on the
server(Python version: 2.7.8,  R version 3.1.1 (2014-07-10), rpy2 version:
2.4.3). But the web tool meet problems when it tries to import the rpy2
package. However, I can call the same R codes in console  from python. The
reported error by website is shown below. Do you have any ideas about that?
Many thanks.

Reported error is shown below.
message = '' 
output = 'Error in .Call("R_isMethodsDispatchOn", onOff,
P...aseenv.get("show")\nLookupError: \'show\' not found\n'
returncode = 1   

Best
Quanwei



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