Hello Habib,
LTspice can be used with the Wine-"emulator" on every Linux-PC with
any x86 processor.
1. Download the installation file swcadiii.exe into any directory.
http://www.linear.com/designtools/softwareRegistration.jsp
2. Installation
$ wine swcadiii.exe
Enter an installation directory if you were asked during installation.
You will get an icon of the LTspice program on your desktop.
3. Running LTspice
Ltspice can be started now if you click the icon or if you start it in a
terminal.
$ wine scad3.exe
Help doesn't work
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The help doesn't work under Linux. Therefore you can download a PDF-manual.
http://ltspice.linear.com/software/scad3.pdf
Vertical text is shown horizontally
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If you have a Windows license too, you should add "arial.ttf" and
and "cour.ttf" from your Windows system to your Linux.
The Yahoo group for LTspice
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http://tech.groups.yahoo.com/group/LTspice/
Best regards,
Helmut