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<DIV>Dear everyone,</DIV>
<DIV> </DIV>
<DIV> I have two questions about the additional tools for espresso-4.0. First is the compilation of PWgui-4.0, namely, when executing ./pwui</DIV>
<DIV>I got error message: <STRONG><EM>Can't find package Itcl while executing</EM></STRONG>.</DIV>
<DIV> </DIV>
<DIV> The second is about XCrySDen, when runing espresso-4.0, it seems that only the initial structure could be displayed, while the subsequent configurations could not be imported. If I use the previous version, espresso-3.2.3, then everything goes well.</DIV>
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<DIV> Does anyone have the same problem?</DIV>
<DIV> </DIV>
<DIV> Best Regards,</DIV>
<DIV><BR> </DIV>
<DIV>======================================</DIV>
<DIV>Fan Yang</DIV>
<DIV>PH.D Candidate in Electrochemistry </DIV>
<DIV>College of Chemistry and Molecular Science </DIV>
<DIV>Wuhan University,<EM>430072</EM>,Hubei Province,China </DIV>
<DIV><EM>E-mail:shrek_826@yahoo.com.cn</EM></DIV>
<DIV>======================================</DIV>
<DIV></DIV></div><br>
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