<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Dear all<br><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">I have constructed Beowulf type cluster with 3PCs ( i5 processor ) . I tried to run SCF calculation for graphene with the following comment<br>
<br><b>mpirun  --hostfile /home/physics/hosts  -np  12  /home/physics/espresso-5.0.1/bin/pw.x  -npool  12  </home/physics/Desktop/<a href="http://grap.pw.in">grap.pw.in</a> > grap.pw.out</b><br><br>but i received the following error message.<br>
<br><b>/home/physics/espresso-5.0.1/bin/pw.x: error while loading shared libraries: liblapack.so.3: cannot open shared object file: No such file or directory</b><br><br>  I checked in /user/lib directory with the comment <b> find liblapack*</b> i got the following list.<br>
<br><b>                    physics@master:/usr/lib$ find liblapack*<br>                    liblapack.a<br>                    liblapack.so<br>                    liblapack.so.3<br>                    liblapack.so.3gf</b><br>
<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">so i conformed having liblapack.so.3. i searched in net but i could not get any appropriate post. i request to help to resolve this issue<br></div>
<div class="gmail_default" style="font-family:tahoma,sans-serif">any help will be appreciated <br><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Note: for reference i have attached my graphene input file <br>
</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br clear="all"></div><div><div dir="ltr"><span style="background-color:rgb(243,243,243)"><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif"><i><span style="font-size:12pt;line-height:115%"></span></i></span></span><span style="font-family:georgia,serif"><font size="1"><span style="color:rgb(0,0,255)"><span style="line-height:115%"><b><span style="line-height:115%">Muthu.V</span><span style="line-height:150%">  <br>
<div class="gmail_default" style="display:inline">​Project Fellow <br></div><div class="gmail_default" style="display:inline">Dept. of Theoretical Physics​</div><br>Madurai Kamaraj
Universit</span></b></span><span style="line-height:115%"><b><span style="line-height:150%">y</span><span style="line-height:115%"></span></b></span></span></font><span style="font-size:12pt;line-height:115%;color:black"><b><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif"><span style="font-size:12pt;line-height:115%"></span></span></span></b></span><i><span style="font-size:12pt;line-height:115%;color:black"><b><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif"><i><span style="font-size:12pt;line-height:115%"><b><br>
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