Reply: [GENERAL] 回复： [GENERAL] Can't create plpython language

I am using PostgreSQL 9.3 beta 2

[postgres(at)lix Multicorn-master]$ psql
psql (9.3beta2)
Type "help" for help.

postgres=#

It does not work with ActivePython3.2(ActivePython-3.2.2.3-linux-x86_64.tar.gz), Which version of PostgreSQL are you running?

Regards,

Xiaobo Gu

------------------ Original ------------------
Sender: "Raghavendra"<raghavendra(dot)rao(at)enterprisedb(dot)com>;
Send time: Tuesday, Jul 9, 2013 8:00 PM
To: "guxiaobo1982"<guxiaobo1982(at)qq(dot)com>;
Cc: "Jov"<amutu(at)amutu(dot)com>; "Michael Paquier"<michael(dot)paquier(at)gmail(dot)com>; "pgsql-general"<pgsql-general(at)postgresql(dot)org>;
Subject: Re: [GENERAL] 回复： [GENERAL] Can't create plpython language

[postgres(at)lix PostgreSQL]$ psql
Password:
psql (9.2.4)
Type "help" for help.

postgres=# create language plpython2u;
ERROR: could not access file "$libdir/plpython2": No such file or directory
postgres=# create language plpython3u;

ERROR: could not access file "$libdir/plpython3": No such file or directory
postgres=# \q

There are python 2.4.3 and python3.2 on the same machine,.

I tried to create it using ActivePython3.2. It worked.

Stop the running postgresql cluster and set the ActivePython3.2 path as below.

export PYTHONPATH=/opt/ActivePython-3.2/bin:$PATH
export PYTHONHOME=/opt/ActivePython-3.2/
export LD_LIBRARY_PATH=/opt/ActivePython-3.2/lib/

Now start the postgresql cluster and try creating the language;

-bash-4.1$ psql
psql.bin (9.2.3)
Type "help" for help.

postgres=# create language plpython3u;
CREATE LANGUAGE
postgres=#

---
Regards,
Raghavendra
EnterpriseDB Corporation
Blog: http://raghavt.blogspot.com/

------------------ 原始邮件 ------------------
发件人: "Jov"<amutu(at)amutu(dot)com>;
发送时间: 2013年7月5日(星期五) 上午7:59
收件人: "Michael Paquier"<michael(dot)paquier(at)gmail(dot)com>;
抄送: ""<guxiaobo1982(at)qq(dot)com>; "pgsql-general"<pgsql-general(at)postgresql(dot)org>;
主题: Re: [GENERAL] Can't create plpython language

try the postgresql official rpm package for centos 5：
http://yum.postgresql.org/9.2/redhat/rhel-5-x86_64/pgdg-centos92-9.2-6.noarch.rpm

or build your own from source.

Jov
blog: http:amutu.com/blog

2013/7/5 Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
On Thu, Jul 4, 2013 at 6:26 PM, guxiaobo1982 <guxiaobo1982(at)qq(dot)com> wrote:
> Hi,
>
> I am running PostgreSQL 9.2.4.1 (from EnterpriseDB) on CENTOS 5.9 X64
> server, I got the following errors when trying to create the python language
> handler, can you help with this, thanks in advance.

If this is PPAS, as the version number would suggest, you should
directly ask this question to EDB support team. This problem might not
be related to Postgres itself... At least the buildfarm machines do
not crash when trying to install a plpython extension.
--
Michael


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