A few questions about cross-compiling on Rapberry pi
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Just to be sure, build and install are both successful and you have the unknown QT: quick error for your project ?
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yes this error for my simple hello world project
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What are the libraries that your currently have in your installed Qt folder besides QtCore and QtGui ?
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when searched for qtcore and qtgui result is that /home/sefa/opt/qt5/qtbase/include. So qtbase library. I also have compiled qtbase module succesfully.
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I'd like you to check which libraries you have currently installed besides these two
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I'm dealing with this problem for several days.can you help me connect with a program like TeamViewer ?
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How can ı check currently installed besides these two. Can you explain it.
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ls -la /path/where/Qt/is/installed/lib/ -
Hi again,
I can cross compile succesfully. But my sd card don't work completely. For example sudo not work. I get this error when write sudo.sudo effective uid is not 0 is sudo installed setuid root ?
So I can not connect desktop via vnc. I did a couple of times writing wheezy image
to sd card and the problem has continue . In this case I can not deploy project with my pc.
How can I fix it. -
What base image are you using ?
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2014-09-09-wheezy-raspbian.img
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Did you do any modification on it ?
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No, I did not any modification.
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So if you just start the Pi with a cleanly installed SD card, it gives you that error ?
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My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
When I did like in this document for writing to sd, I get this error. -
@ixpervision said:
My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
When I did like in this document for writing to sd, I get this error.I don't understand your last sentence, do you mean when calling make install ?
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@ixpervision said:
My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
When I did like in this document for writing to sd, I get this error.I don't understand your last sentence, do you mean when calling make install ?
@SGaist said:
@ixpervision said:
My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
When I did like in this document for writing to sd, I get this error.I don't understand your last sentence, do you mean when calling make install ?
No, I mean when used sudo I get error.
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That I understood, when does the call to sudo start to fail ? After doing what ?
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I use Qt 5 on Raspberry from an year and more.
I normally write the programs using my pc and at the end, I use a qemu machine to compile and build the deb package.
This is not a quick way but all works perfectly (I use others components like wiringpi, ffmepg..) -
After first boot. as a result sudo don't work on raspberry pi with this sd card.
