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<p>Install the QE in Ubuntu is easy.</p>
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<div id="divRpF519691" style="DIRECTION: ltr"><font color="#000000" size="2" face="Tahoma"><b>De:</b> pw_forum-bounces@pwscf.org [pw_forum-bounces@pwscf.org] en nombre de Sohail Ahmad [sohailphysics@yahoo.co.in]<br>
<b>Enviado:</b> jueves, 24 de octubre de 2013 12:27 p.m.<br>
<b>Para:</b> Plane Wave<br>
<b>Asunto:</b> [Pw_forum] Installation<br>
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<div><span>Dear Sir</span></div>
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<span>I am trying to install QE on a dell laptop which fullfil all requirements (Compilers,,,,libraries)</span></div>
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<span>I am not very good at linux , pls help<br>
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<span>I followed the following steps</span></div>
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<span>tar zxvf espresso-4.3.2.tar.gz</span></div>
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<span>gunzip -c espresso-4.3.2.tar.gz</span></div>
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cd espresso-4.3.2</div>
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./configure</div>
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make all</div>
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gedit .bashrc &</div>
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PATH=$PATH:/home/sohail/es<span class="tab">presso/espresso-4.3.2/bin<br>
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i downloaded example file and extracted within espresso-4.3.2 and named Examples<br>
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till this i didnot find any error</div>
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All other required things are available<br>
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After that i went to directory Examples/examples and tried to run to check <br>
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/home/sohail/espresso/espresso-4.3.2/Examples/examples<br>
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<span style="FONT-WEIGHT: bold">i am getting following error</span><br style="FONT-WEIGHT: bold">
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<span style="FONT-WEIGHT: bold">/home/sohail/espresso/espresso-4.3.2/Examples/examples/example01 : starting</span><br style="FONT-WEIGHT: bold">
<br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold">This example shows how to use pw.x to calculate the total energy and</span><br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold">the band structure of four simple systems: Si, Al, Cu, Ni.</span><br style="FONT-WEIGHT: bold">
<br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold"> executables directory: /home/sohail/espresso/espresso-4.3.2/Examples/bin</span><br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold"> pseudo directory: /home/sohail/espresso/espresso-4.3.2/Examples/pseudo</span><br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold"> temporary directory: /home/sohail/tmp</span><br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold"> checking that needed directories and files exist...</span><br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold">ERROR: /home/sohail/espresso/espresso-4.3.2/Examples/bin not existent or not a directory</span><br style="FONT-WEIGHT: bold">
<span style="FONT-WEIGHT: bold">Aborting</span><br style="FONT-WEIGHT: bold">
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/home/sohail/espresso/espresso-4.3.2/Examples/examples/example02 : starting<br>
<br>
This example shows how to use pw.x and ph.x to calculate phonon<br>
frequencies at Gamma and X for Si and C in the diamond structure and<br>
for fcc-Ni.<br>
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executables directory: /home/sohail/espresso/espresso-4.3.2/Examples/bin<br>
pseudo directory: /home/sohail/espresso/espresso-4.3.2/Examples/pseudo<br>
temporary directory: /home/sohail/tmp<br>
<br>
checking that needed directories and files exist...<br>
ERROR: /home/sohail/espresso/espresso-4.3.2/Examples/bin not existent or not a directory<br>
Aborting<br>
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<b><font color="#0000ff" size="4">Dr. Sohail Ahmad</font></b></div>
<div><font color="#0000ff">Assistant Professor</font></div>
<div><font color="#0000ff">Department of Physics</font></div>
<div><font color="#0000ff">Faculty of Science, P. O. Box - 9004</font></div>
<div><font color="#0000ff">King Khalid University</font></div>
<div><font color="#0000ff">Abha, Saudi Arabia</font></div>
<div><font color="#0000ff"></font> </div>
<div><font color="#0000ff">Contact: +966 (0) 556776986 (M)<br>
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