authconfig-tui ImportError: No module named acutil

[root@cd ~]# authconfig-tui 

Traceback (most recent call last):

  File "/usr/sbin/authconfig-tui", line 27, in <module>

    import authinfo, acutil

  File "/usr/share/authconfig/authinfo.py", line 35, in <module>

    import dnsclient

  File "/usr/share/authconfig/dnsclient.py", line 23, in <module>

    import acutil

ImportError: No module named acutil

[root@cd ~]# 

解决如下：

[root@cd ~]# whereis python

python: /usr/bin/python /usr/bin/python2.7-config /usr/bin/python2.6 /usr/bin/python2.7 /usr/lib/python2.6 /usr/lib/python2.7 /usr/lib64/python2.6 /usr/local/bin/python /usr/local/bin/python2.7-config /usr/local/bin/python2.7 /usr/local/lib/python2.7 /usr/include/python2.6 /usr/include/python2.7 /usr/share/man/man1/python.1.gz /usr/share/man/man1/python2.1 /usr/share/man/man1/python.1

运行/usr/bin/python发现其版本为2.7.7，于是

# mv /usr/bin/python /usr/bin/python2.7.7

同理

# mv /usr/local/bin/python /usr/local/bin/python2.7.7

拷贝老版本

# cp /usr/bin/python2.6 /usr/bin/python

再次运行

# authconfig-tui

成功