Thanks a lot, with reinstalling libxc-4.2.3, pw.x has been compiled normally.<br>
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        -----Original Messages-----<br>
<b>From:</b><span id="rc_from">"Paolo Giannozzi" <p.giannozzi@gmail.com></span><br>
<b>Sent Time:</b><span id="rc_senttime">2018-12-19 00:00:44 (Wednesday)</span><br>
<b>To:</b> "Quantum Espresso users Forum" <users@lists.quantum-espresso.org><br>
<b>Cc:</b> <br>
<b>Subject:</b> Re: [QE-users] pw.x Segmentation failed with libxc<br>
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                        On Tue, Dec 18, 2018 at 1:39 PM 魏亚东 <<a href="mailto:weiyd@hit.edu.cn" target="_blank">weiyd@hit.edu.cn</a>> wrote:
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                                forrtl: severe (174): SIGSEGV, segmentation fault occurred<br>
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                                        pw.x               00000000009973E8  date_and_tim_              23  date_and_tim.f90 
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                                        It seems that libxcf90 were implemented in wrong way.
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                        maybe, but it is hard to see the link between compilation with libxc and a routine that just prints the date and time<br>
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                        Paolo<br>
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                                                                Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,<br>
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>
Phone +39-0432-558216, fax +39-0432-558222<br>
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