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0answers
9 views

Switch between Qt4 and Qt5 with environment variables

On Ubuntu 15.04 I can switch between Qt4 and Qt5 by installing qt4-default or qt5-default but how can I do so without installing packages? I tried (source: ...
1
vote
0answers
8 views

Screencasting from IMX6 to Ubuntu PC through network

How can we do screen cast from the IMX6 screen to Ubuntu PC through network? I tried the gstreamer commands in ubuntu and the screencasting working perfectly in localhost. I used the following ...
0
votes
0answers
16 views

How to kill or abort ssh and rsync reliably by parent process

I am calling rsync from my Qt application which in turn uses ssh to sync data from a remote server. The user of my application however could cancel or abort the sync process but the rsync.exe or ...
0
votes
0answers
35 views

QT Creator: no valid kits found

Would you be so kind to help me in trying to add a valid kit to QT Creator? These are the screenshots of kits available options. Fedora 22 KDE Spin
0
votes
0answers
54 views

Force Qt application to use proxy in Windows

I'm using Proteus 8.0 SP3 in a school, and I am unable to update it to a later version because of the HTTPS proxy. The program shows the error message: "SSL Handshake failed". Proteus technical ...
0
votes
0answers
49 views

Some KDE applications crash seemingly related to image loading

First of all - plasma-desktop doesn't work (probably caused by some widget, starts normally on clean ~/.kde dir), dolphin, choqok, klipper don't start at all, konsole starts but crashes when I try to ...
0
votes
1answer
700 views

qtcreator can't find qt

I'm running linux mint 17.1 cinnamon 64bit and installed qtcreator from repo, The problem is I don't find any qt version in Tools->options->qt versions. I tried downloading qt from here ...
0
votes
1answer
265 views

Reinstall KDE from scratch on OpenSUSE

I have installed KDE 5 a while ago after KDE 4. It just broke. So, I am tired of trying to fix the situation here, and I just want to start over from scratch. What I want to do is: Uninstall All Qt ...
-1
votes
1answer
47 views

Multiple Qt profile directories

Is there any way to change the Qt 5 profile directory in Linux (with both installed versions Qt: for desktop and android)? The second version tries to overwrite the config files with a permission ...
0
votes
0answers
15 views

Create and enforce a theme for every GUI app in an OS

Say I want to build a custom desktop environment (in QML) using the QtCompositor APIs. I can create my own components for the QML apps created for this particular environment, but it would be much ...
0
votes
0answers
24 views

Can't display characters on x application over ssh to minimalistic server

I got the following problem: I want to set up an ArchLinux server only with the packages really needed. That means no X on this System, but as I'd like to administrate this machine comfortably over ...
0
votes
0answers
116 views

How to install QT Creator to an external hard drive

I am running Ubuntu 12.04 lts. I have tried installing QT Creator 5.3.2 to an external hard drive. When I double click the qtcreator icon/file in QT5.3.2/Tools/QtCreator/bin nothing happens. When I ...
0
votes
1answer
2k views

Installed Qt 5.3, Notepadqq still finding 5.2.1 instead?

I am running Ubuntu 14.04 LTS, 64-bit. I am trying to install Notepadqq, the port of Notepad++ from Windows to Linux. I know about Vim and Emacs but I am used to Notepad++ and I like it. I ...
1
vote
0answers
218 views

Installing Qt on an AWS instance

I would like to install the Qt development library on an AWS instance. Running > yum search qt | grep devel on an AWS t2.micro instance produces no matches. Does one have to install Qt from ...
0
votes
0answers
18 views

Linux keyboard interface GUI menubar

I am not much of a gui guy, but I like gnome3 because it generally gets out of my way and has a fast track to opening applications with minimal interaction. I rarely use gtk/qt applications but when I ...
0
votes
0answers
200 views

QtCreator on ubuntu lucid does not start

I installed the opensource version of Qt5.3 on (32 bit) ubuntu lucid by running the online installer .It created the Qt folder at '/home/sajan/' and created the shortcuts successfully.The ...
0
votes
0answers
70 views

QtCreator not running

I have some strange problem. Not so long ago, i install qt5.2. I download it from the official website, Qt Online Installer for Linux 64-bit, aftre that i run it as root, install, but when i want to ...
0
votes
1answer
1k views

Error after installing QtCreator in Arch Linux: cannot open shared object file libicui18n.so.53

I installed QtCreator on Arch Linux and am now getting this error when trying to start the program: qtcreator: error while loading shared libraries: libicui18n.so.53: cannot open shared object file: ...
0
votes
2answers
310 views

How to make Qt use the KDE oxygen theme?

When I compile programs in qtcreator, the widgets use the GTK theme, despite my being in the KDE desktop environment. I've read online that this is due to the fact that KDE uses Qt4, so when I try to ...
0
votes
2answers
487 views

QT Application on Debian 7 ignores keyboard

I'm trying to get a teamspeak 3 client to run over a tightvnc -> xrdp session on Debian 7. As far as I know, TS3 uses QT as its GUI toolkit. I can open the application and the window gets shown, but ...
0
votes
1answer
547 views

Qt's Plugin Path and WOW64

We are trying to set up a Qt development/runtime system for our users at work. This should allow them to build and/or run either a 32-bit or 64-bit QT application at their discretion (on the same ...
0
votes
2answers
183 views

How to install libraries without sudo?

I want to run a lengthy computation on a cluster computer. The cluster computer has a Linux OS and a compiler but no GUI, just a command line. The problem is that I cannot use the sudo command to ...
1
vote
2answers
4k views

How to install PyQT4 and what are the practical differences between PyQT4 and PyQT5?

I am about to start developing using PyQT, but there seem to exist two versions. Which one should I go for? Also, I cannot seem to be able to install either, using pip install PyQt4 I get the ...
0
votes
1answer
796 views

can't find qtcreator in linux mint repository

I am brand new to linux, so pardon the ignorance. I recently installed Linux Mint 15 KDE edition, and i'm trying to install qtcreator. From what little i know of linux, i am to obtain software ...
0
votes
0answers
110 views

C++ Standard Libraries do no exist Qt open-source [closed]

I am cross compiling code using the Qt-everywhere-opensource-src-4.7.3 kit to be used on an ARM device. In Qt I have changed the PATH to include /home/user/gumstix/gumstix-oe/tmp/cross/bin/ and I have ...
0
votes
0answers
126 views

How to install fonts on Mac OS

I have a problem about install fonts on Mac OS. I have copied new font files to font folder system. How to register for system detect that new fonts. In Qt framework, how to implement that? ...
0
votes
0answers
351 views

Do these 3 crashes have something in common?

I'm running OS X 10.6.8 on a Mac Mini. I tried to install 3 applications today and all 3 installations failed. I am wondering if the failures have something in common. First I installed GraphViz. The ...
2
votes
1answer
445 views

GCC error could not create c++ files during pyqt4 install in osx lion using xcode 4.5.1

Intel mac osx lion 10.7. Installed xcode 4.5.1 version and also installed command line tools from xcode preferences. Could not install python 3.2.x from its source code since i wanted to create so ...
4
votes
1answer
4k views

What is the correctest way to install Qt5 in Gentoo Linux?

I already do following things: # layman -a qt # cat /etc/portage/package.accept_keywords =x11-libs/qt-core-5.9999 ** =x11-libs/qt-network-5.9999 ** =x11-libs/qt-dbus-5.9999 ** ...
0
votes
1answer
361 views

install gcc on MAC 10.7.4

I am trying to install QtCreator on my MacProbook (10.7.4). QtCreator needs gcc. Can any one suggest how to install gcc on Mac 10.7.4
3
votes
1answer
2k views

MacPorts: How do I rebuild of a specific port?

How do I force MacPorts to rebuild a specific port? I manually made a change to a MacPorts makefile to link in a specific library, but the missing symbol still cannot be found. Perhaps I need to ...
0
votes
2answers
469 views

What are some well-known Qt apps in Ubuntu? [closed]

I'm trying to decide between using Qt and GTK in ubuntu, but that's not the topic of this question. I'm looking for some examples of well-known/popular apps in Ubuntu that use Qt/QML. I think that ...
2
votes
2answers
802 views

How to compile .bat file using QT Creator

Question: How do I compile a .bat file using QT Creator? More info: specifically, I am trying to install Windows Image Writer and the download only includes source files. The README.txt tells me to ...
1
vote
0answers
199 views

error while installing qt mobility tool kit

I am installing qt mobility tool kit when type make the following error occurred cd systeminfo/ && make -f Makefile make[2]: Entering directory ...
0
votes
1answer
203 views

Linux: Aptitude: Howto replace a dependency by another?

I have a package named libqt4-designer and another package named libqt4-47-designer. When I do aptitude remove libqt4-designer, Aptitude wants to remove kdesudo and many other applications. How can I ...
1
vote
1answer
685 views

How do you install Qt 4.7.3 in Windows?

Not just that. Please specify what Environment variables should I add, and other things to configure for desktop development. -Perroquiet (Qt newbie)
2
votes
2answers
4k views

Where can I find a version of Qt designer to download for Linux?

I would like to use Qt designer to edit my GUI applications, But I can't find a URL to download!!
1
vote
1answer
463 views

Since that I can use Qt creater to open main.ui, But why I can't?

I had download QT creator and I am not familiar with that software. I just can't use QT to open my "main.ui" file. Why? I had chmod 777 & chown angela . All thing is done , But still I can't? ...
0
votes
1answer
277 views

How to play or pause the mplayer using the play and pause buttons of Qt window?

How to play or pause the mplayer using the play and pause buttons of Qt window, if I know the process id? Is there any command to stop and pause using PID?
0
votes
1answer
882 views

problem in installing qca-ossl plugin

I have been trying to compile and install the qca-ossl plugin for qca and qt. QT, QCA and openssl i installed without any problems. But now i have to compile qca-ossl. While compiling some error ...
0
votes
1answer
2k views

Bin file installation problem: “cannot execute binary file”

I downloaded Qt SDK file (530 MB and file is ok) qt-sdk-linux-x86-opensource-2010.05.1.bin. I typed in the console (slackware), like in the manual for installation at the site: chmod u+x ...
0
votes
1answer
469 views

Ubuntu 10.10 “-unix is deprecated”

HI I'm trying to install the MeeGo development SDK and when I run the command: # mad -t meego-core-armv7l-1.1 qmake it gives me the error that -unix is deprecated. I know absolutely nothing ...
0
votes
1answer
250 views

Can I update OpenSUSE's version of Qt?

I'm using OpenSUSE 11.2 which has Qt 4.5.3. Can I update its Qt to version 4.6? If yes, how?
1
vote
3answers
195 views

What is Qt? And where do I get it?

How do I install Qt-devel (4.5)? Where do I get it? I need to compile cpp files into an executable. I have no idea how this works.
1
vote
2answers
749 views

How to install the QT module in my home directory?

I need to install QT in my home directory. How can I install QT? I have tried to install and use that module with one example. While running that program it showed me that can't locate Qt.pm in @INC. ...
24
votes
2answers
2k views

Enable Emacs-like keybindings scheme for all QT applications

As for GTK apps under Gnome environment it's possible to set all applications to use Emacs-like input scheme: $ gconftool --set -t string /desktop/gnome/interface/gtk_key_theme Emacs $ gconftool ...
0
votes
2answers
357 views

How can i move the chromium buttons to the left in KDE4?

Can I make like this : Under KDE4? How?
1
vote
3answers
3k views

Lightweight MySQL Qt GUI frontend for Linux [closed]

I'm looking for a lightweight MySQL Qt4/PyQt4 GUI frontend for Linux. Ideally it will be very similar to sqliteman. I did some google searches but it only finds Java monsters and herds of shareware ...
3
votes
6answers
594 views

Quick introduction to Linux needed

I have to get into Linux ASAP and realy mean ASAP. I have installed Cygwin but as allways - things dont go as easy as one would like. First problem i enconter was - i choose KDE package, but there is ...
0
votes
1answer
223 views

Compile and Install qtjackctl on Mac OS X

Is it possible to compile and install qjackctl on Mac OS X? If so how do you? EDIT: When I try to install it it does this: http://paste.pocoo.org/raw/G9610d6NviAZQ7nnZCwQ/ any ideas as to why?