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BUG: system-config-firewall-tui won't start in Centos 6.6


As reported in BUG 1123919 in Red Hat Bugzilla, system-config-firewall-tui (text user interface to configure firewall in RH family) also won't start in Centos 6.6 (complaining about python module):

# system-config-firewall-tui 
Traceback (most recent call last):
  File "/usr/bin/system-config-firewall-tui", line 29, in <module>
    import fw_tui
  File "/usr/share/system-config-firewall/fw_tui.py", line 34, in <module>
    import fw_nm
ImportError: No module named fw_nm
 And, here is easy way to fix this bug:
  • Install system-config-firewall
yum -y install system-config-firewall
  • copy file started with fw_n from /usr/share/system-config-firewall to temporary location (we use our home dir)
cp /usr/share/system-config-firewall/fw_n* ~
  • Remove system-config-firewall
yum -y remove system-config-firewall
  • Move file started with  fw_n back to /usr/share/system-config-firewall
mv fw_n* /usr/share/system-config-firewall/
  • Now, open system-config-firewall-tui 
    system-config-firewall-tui
 It's solved now.

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