Qt on Linux

[YDYD]

Hi all,

I am currently struggling on Linux environment.

I am trying to install Qt on Linux for Raspi, debian, Wheezy.
After Qt install, I need to design a GUI to tune what color my camera is going to capture.

I couldn't even install Qt on Linux, and there is a little info outside.

I am following the following website for my Qt install
http://qt-project.org/wiki/Native_Build ... spberry_Pi

I stuck at the configure part:

Run Configure:

Code: Select all

./configure -v -opengl es2 -device linux-rasp-pi-g++ -device-option CROSS_COMPILE=/usr/bin/ -opensource -confirm-license -optimized-qmake -reduce-relocations -reduce-exports -release -qt-pcre -make libs -prefix /usr/local/qt5 &> output

I was unable to get my "output" file.

Anyone could help?? I appreciate a lot!!!

Thanks All

[fruitoftheloom]

There appears to be issues with QT5 on Raspbian Wheezy which is the de-facto recommended Linux Distribution.

Raspbian Jessie Testing by default has QT5, so it may be worth considering grabbing another SD Card and trying Jessie..

http://www.raspberrypi.org/forums/viewt ... 66&t=47944

[YDYD]

Hi Fruit,

I have already have an img and using it with OpenCv, I wonder if i change to Jessie, my old installment could not be used,

Will Qt4 work instead of Qt5?

[fruitoftheloom]

QT4 packages ard in the Wheezy repositories via apt-get

https://packages.debian.org/wheezy/qt4-dev-tools
https://packages.debian.org/source/wheezy/qt4-x11