created execute file on xbuntu but failed run on ubuntu(unity)
lazarus / 32-Linux

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teriyaki · 2014-04-28 16:40

I have built an execute file on Xbuntu as 'app1' using Lazarus.
I hope to test on ubuntu(unity)
Thus I copy the 'app1' from Xbuntu to Ubuntu unity and call

chmod +x app1
./app1

it reported

segmentation fault(core dumped)

just wonder if I need to build the project on ubuntu(unity)?


Your comment werlcome

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fredbrastux · 2014-04-28 16:59

You need to have the Qt libraries installed on your Ubuntu or use Gtk2
crosscompiler and have them installed in your system, because Unity
uses Gtk3.

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zeljko · 2014-04-28 17:30

How do you know that he's using qt-lcl ?

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fredbrastux · 2014-04-28 17:54

Sorry, I'm with kubuntu in my mind, i read so quickly. But I use
Ubuntu 12.04 Lts with unity and you need to install gtk2 libraries. I
had the same problem when i migrated from Ubuntu 10 to 12.

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zeljko · 2014-04-29 06:14

Yes, that could be problem. He is probably missing gtk2 libs on his
system.