openshift diy安装PYTHON 3.2.3不成功.求指点

ssh登陆之后步骤如下:
cd $OPENSHIFT_TMP_DIR
wget http://python.org/ftp/python/3.2.3/Python-3.2.3.tar.bz2
tar jxf Python-3.2.3.tar.bz2
cd Python-3.2.3
./configure --prefix=$OPENSHIFT_RUNTIME_DIR
make
make install
export PATH=$OPENSHIFT_RUNTIME_DIR/bin:$PATH
python -v
显示的居然是python2.6.6
这咋回事啊