Dear all<br><br><br clear="all">I want to install the Graphical interface i.e pwgui in my computer ( Intel(R) Pentium(R) Dual CPU E2140 @ 1.60GHz, OS= CENTOS-5.0,)but i am unable to do that.<br><br>I download the .tar.gz file and extract it in the folder espresso-4.2.<br>
than type ./pwgui it shows.<br><br><br>[root@ranjit PWgui-4.2]# ./pwgui<br><br> ==================================================<br> This is PWgui version: 4.2<br> --------------------------------------------------<br>
<br><br> PWgui: using the system default "tclsh" interpreter<br><br> PWGUI : /home/espresso-4.2/PWgui-4.2<br> GUIB engine : /home/espresso-4.2/PWgui-4.2/lib/Guib-0.5<br><br>can't find package Itk<br> while executing<br>
"package require Itk "<br> (file "/home/espresso-4.2/PWgui-4.2/lib/Guib-0.5/init.tcl" line 11)<br> invoked from within<br>"source /home/espresso-4.2/PWgui-4.2/lib/Guib-0.5/init.tcl"<br>
("package ifneeded" script)<br> invoked from within<br>"package require Guib 0.5"<br> (file "/home/espresso-4.2/PWgui-4.2/init.tcl" line 5)<br> invoked from within<br>"source [file join $env(PWGUI) init.tcl]"<br>
(file "/home/espresso-4.2/PWgui-4.2/pwgui.tcl" line 62)<br><br><br><br><br>Please tell me what to do for solving the problem<br><br>Thanks in advance<br clear="all"><br>-- <br><div>Ranjit Thapa<br>Research Associate<br>
Materials Simulation Lab.<br>Department of Materials Science</div>
<div>Indian Association for the Cultivation of Science<br>KOL-700032</div>
<div>Mobile No: +91 9593936060, +91 9804101030</div>
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