[Pw_forum] libxc with QE

[plgong]

Dear professor, 
   Recenetly, I found that tb09 (meta-GGA) can ue used in the version of QE 5.1.2, but when I run an 
example, it reported that, 
"    Error in routine tb09 (1):
     need libxc
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

     stopping ...

 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     Error in routine tb09 (1):
     need libxc
"
I have used "input_dft='tb09' in my inputfile.

I have no idea about libxc, Do I need to install it? How can I do?
pPlease help me at a time most convenient to you.

Best wishes

P. L. Gong

Addr: Institute of Solid State Physics, Chinese Academy of 
Sciences, Hefei, Anhui 230031, China


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Addr: Institute of Solid State Physics, Chinese Academy of 
Sciences, Hefei, Anhui 230031, China
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Email: plgong at theory.issp.ac.cn
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