After CentOS installs vnc, prompts Could not start Xvnc?

  

When CentOS installs vnc, it prompts that Could not start Xvnc error, causing the installation to fail. What is the cause? This problem occurs mainly in the CentOS 6.3 system. The following small series will introduce you to the solution of the CentOS installation vnc prompting Could not start Xvnc.

[root @ localhost media] # service vncserver start

Starting VNC server: 1: root

WARNING: The first attempt to start Xvnc failed, possibly because The font

catalog is not properly configured. Attempting to determine an appropriate

font path for this system and restart Xvnc using that font path . . .

Could not start Xvnc.

/usr/bin/Xvnc: symbol lookup error: /usr/bin/Xvnc: undefined symbol: pixman_composite_trapezoids

/usr/bin/Xvnc: symbol lookup error: /usr/bin/Xvnc: undefined symbol: pixman_composite_trapezoids

[FAILED]

Need to add 3 packages to solve the problem

yum install Pixman pixman-devel libXfont

The above is the introduction of CentOS installation vnc prompts Could not start Xvnc solution, mainly due to the lack of 3 packages, just re-add can be solved.

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