Python+GNU/Linux+Oracle 10 g Express Edition+cx_Oracle

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  • cirudinezidane@gmail.com

    #1

    Python+GNU/Linux+Oracle 10 g Express Edition+cx_Oracle

    Hi!!

    I'd like to install Oracle 10 g express edition over Ubuntu to use with
    Python 2.4. I have installed Ubuntu, Python 2.4 and Oracle database. I
    think that I have installed correctly cx_Oracle because I have
    cx_Oracle.so in /usr/share/python2.4/site-packages/ directory. My
    environment variables are ORACLE_HOME=/usr/lib/oracle and
    LD_LIBRARY_PATH =$ORACLE_HOME/lib. I am trying to connect to Oracle
    database:[color=blue][color=green][color=darkred]
    >>>import cx_Oracle
    >>>db=cx_Oracle .connect('sergi o/sergio@XE')[/color][/color][/color]
    Traceback (most recent call last): File "<stdin>", line 1, in ?
    RuntimeError: Unable to acquire Oracle environment handle


    What is the problem?

    Thanks.

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