<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font style="font-family: times new roman,new york,times,serif;" size="3">Dear Pwscf users,</font><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div style="font-family: arial,helvetica,sans-serif; font-size: 10pt;"><div><font style="font-family: times new roman,new york,times,serif;" size="3"></font><pre style="font-family: times new roman,new york,times,serif;"><font size="3">I'm just beginning with PWscf, and after all the installation process with libraairies and related softs,<br>I am tryig to run as example "ni.scf.in". I have copied pw.x into the example directory, but no succes.
<br></font><font size="3">Here you can find the error messages after running in both PWgui (1) and from a command line (2).</font><br></pre><font style="font-family: times new roman,new york,times,serif;" size="3">1) couldn't execute "pw.x": no such file or
directory<br>couldn't execute "pw.x": no such file or
directory<br> while executing<br>"open [concat | $args] r"<br> ("exec" arm line 18)<br> invoked from within<br>"switch -exact -- $mode {<br> open {<br> set count [incr nonblocking(counter)]<br> set nonblocking(status,$count) 1<br> <font size="3"> <span style="font-family: times new roman,new york,times,serif;"> return $count</span><br style="font-family: times new roman,new york,times,serif;"><span style="font-family: times new roman,new york,times,serif;"> }</span></font></font><font style="font-family: times new roman,new york,times,serif;" size="3"><br><br> exec {<br> ..."<br> (procedure "::tclu::nonblocking" line 4)<br> invoked from within<br>"::tclu::nonblocking
exec 12 pw.x < /home/tgharbi/espresso-4.0/PWgui-4.0/examples/pw/ni.scf.in 2> /home/tgharbi/espresso-4.0/PWgui-4.0/examples/pw/ni.s..."<br> ("eval" body line 1)<br> invoked from within<br>"eval ::tclu::nonblocking exec $execID $runCmd < $run(inpFile,$moduleObj) 2> $run(errFile,$moduleObj)"<br> (procedure "::pwscf::run::run" line 89)<br> invoked from within<br>"::pwscf::run::run ::gUI0"<br> invoked from within<br>".gui0.shellchildsite.menubar.menubar.run.menu invoke active"<br> ("uplevel" body line 1)<br> invoked from within<br>"uplevel #0 [list $w invoke active]"<br> (procedure "tk::MenuInvoke" line 50)<br> invoked from within<br>"tk::MenuInvoke .gui0.shellchildsite.menubar.menubar.run.menu 1"<br> (command bound to event)<br><br>2) bash: pw.x: command not
found<br><br>thank you in advance for your reply<br>Best Regards<br>N.B.Sedrine</font><br></div></div></div><br></div></div></div><br>
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