Error in compiling QT-5.0 on ubuntu linux
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Hi Team
I am new to QT and Forum. Error is coming, while compiling QT-5.0 on ubuntu linux os. Error is mentioned below, please provide any pointer, how to fix it. The commands I executed are:
$./configure -developer-build -opensource
$make../../../include/QtGui/../../src/gui/painting/qpainter.h:127:14: note: QPainter::QPainter(QPaintDevice*)
../../../include/QtGui/../../src/gui/painting/qpainter.h:127:14: note: no known conversion for argument 1 from ‘QOpenGLPaintDevice*’ to ‘QPaintDevice*’
../../../include/QtGui/../../src/gui/painting/qpainter.h:126:5: note: QPainter::QPainter()
../../../include/QtGui/../../src/gui/painting/qpainter.h:126:5: note: candidate expects 0 arguments, 1 provided
openglwindow.cpp: In member function ‘void OpenGLWindow::renderNow()’:
openglwindow.cpp:137:44: error: invalid use of incomplete type ‘struct QOpenGLContext’
../../../include/QtGui/../../src/gui/kernel/qsurfaceformat.h:51:7: error: forward declaration of ‘struct QOpenGLContext’
openglwindow.cpp:138:18: error: invalid use of incomplete type ‘struct QOpenGLContext’
../../../include/QtGui/../../src/gui/kernel/qsurfaceformat.h:51:7: error: forward declaration of ‘struct QOpenGLContext’
openglwindow.cpp:139:18: error: invalid use of incomplete type ‘struct QOpenGLContext’
../../../include/QtGui/../../src/gui/kernel/qsurfaceformat.h:51:7: error: forward declaration of ‘struct QOpenGLContext’
openglwindow.cpp:144:14: error: invalid use of incomplete type ‘struct QOpenGLContext’
../../../include/QtGui/../../src/gui/kernel/qsurfaceformat.h:51:7: error: forward declaration of ‘struct QOpenGLContext’
openglwindow.cpp:147:35: error: ‘initializeOpenGLFunctions’ was not declared in this scope
openglwindow.cpp:153:14: error: invalid use of incomplete type ‘struct QOpenGLContext’
../../../include/QtGui/../../src/gui/kernel/qsurfaceformat.h:51:7: error: forward declaration of ‘struct QOpenGLContext’
make[4]: *** [.obj/debug-shared/openglwindow.o] Error 1
make[4]: Leaving directory/home/qt-everywhere-opensource-src-5.0.0/qtbase/examples/gui/openglwindow' make[3]: *** [sub-openglwindow-make_first] Error 2 make[3]: Leaving directory/home/qt-everywhere-opensource-src-5.0.0/qtbase/examples/gui'
make[2]: *** [sub-gui-make_first] Error 2
make[2]: Leaving directory/home/qt-everywhere-opensource-src-5.0.0/qtbase/examples' make[1]: *** [sub-examples-make_first] Error 2 make[1]: Leaving directory/home/qt-everywhere-opensource-src-5.0.0/qtbase'
make: *** [module-qtbase-make_first] Error 2 -
Please refer to this "tutorial":http://qt-project.org/wiki/Building_Qt_5_from_Git. You need to install dependencies before compiling.
Where did you take the code from (git, SDK, tarball, zip archive)?
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Thanks for quick reply.
I have taken the tarball - qt-everywhere-opensource-src-5.0.0.tar.gz -
Hi
Previously I compiled with configure option:
$./configure -developer-build -opensource -- Error are mentioned in previous mailBut as refered in the document, I compiled with the configure option:
$ ./configure -developer-build -opensource -nomake examples -nomake testsNow the error, which are coming is mentioned below. Please provide some pointer, I am not getting, which dependency is missing
/home/GMax/qt-everywhere-opensource-src-5.0.0/qtbase/include/QtQuick/5.0.0/QtQuick/private/../../../../../../qtdeclarative/src/quick/scenegraph/qsgcontext_p.h:97:57: error: ‘GLuint’ has not been declared
In file included from scenegraph/coreapi/qsgdefaultrenderer_p.h:45:0,
from scenegraph/coreapi/qsgdefaultrenderer.cpp:45:
scenegraph/coreapi/qsgrenderer_p.h:70:1: error: expected class-name before ‘{’ token
scenegraph/coreapi/qsgrenderer_p.h:174:5: error: ‘QOpenGLShaderProgram’ does not name a type
scenegraph/coreapi/qsgrenderer_p.h:210:28: error: field ‘GLuint’ has incomplete type
scenegraph/coreapi/qsgrenderer_p.h:213:5: error: ‘GLuint’ does not name a type
scenegraph/coreapi/qsgdefaultrenderer.cpp: In member function ‘virtual void QSGDefaultRenderer::render()’:
scenegraph/coreapi/qsgdefaultrenderer.cpp:175:17: error: ‘GL_ONE’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:175:25: error: ‘GL_ONE_MINUS_SRC_ALPHA’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:175:47: error: ‘glBlendFunc’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:176:15: error: ‘GL_BLEND’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:176:23: error: ‘glDisable’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:178:32: error: ‘GL_CW’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:178:40: error: ‘GL_CCW’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:178:46: error: ‘glFrontFace’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:179:15: error: ‘GL_CULL_FACE’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:181:14: error: ‘GL_DEPTH_TEST’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:181:27: error: ‘glEnable’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:182:21: error: ‘glDepthMask’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:183:17: error: ‘GL_LESS’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:183:24: error: ‘glDepthFunc’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:187:19: error: ‘glClearDepth’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:190:15: error: ‘GL_SCISSOR_TEST’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:191:109: error: ‘glClearColor’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:204:80: error: ‘glViewport’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp:209:15: error: ‘GL_STENCIL_TEST’ was not declared in this scope
scenegraph/coreapi/qsgdefaultrenderer.cpp: In member function ‘void QSGDefaultRenderer::renderNodes(QSGNode* const*, int)’: -
Most likely OpenGL. Install Mesa or proprietary nVidia/ATI driver.
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[quote author="santhosh" date="1357540123"]hii I got a problem in installing qt5 in linux...
Can any one help me..[/quote]You need to tell us much more than that + it would be nice if you didn't hijack someone's else topic. What errors do you get, which distro are you using, which Qt5 package are you attempting to install/ compile, etc.
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im using latest version i.e qt5....
in which I got some errors while installing it.Iam new to QT so I need to develop a project using QT. And one more
thing is that I need to do it in LINUX platform .Iam totally confused
of where to write the code, where to execute the code wether in
terminal or in QT itself.
And I have one more doubt when we open a new window it shows different
options like c++ project,main source prog etc.... My doubt is that
wether the source code is enough or we need to add the c++ main source
code present in the options window.
Please help me......
I dont have any source -
[quote author="santhosh" date="1357636361"]in which I got some errors while installing it.[/quote]
How else can I phrase my request for you to understand that some errors is not enough? When you say that, I simply have no idea what went wrong on your side... so I can't help, even though I do want to.
[quote]Iam totally confused
of where to write the code, where to execute the code wether in
terminal or in QT itself.[/quote]Yeah, that can happen in the beginning. First, you need to differentiate between Qt libraries (a set of headers, libs, code generators and tools that makes c++ cool, shiny and awesome) and Qt Creator (an IDE that makes creating Qt applications easy). For a beginner (and for most experts, too), it's probably best to start by installing Qt libs, then Qt Creator, and writing code in QtC. It's really splendid tool, I personally find it to be the best IDE ever ;)
You can write code in any text editor, and run it from terminal if you wish, though. I just would not recommend it if you are a newbie - might be a bit too hard at first.
[quote]And I have one more doubt when we open a new window it shows different
options like c++ project,main source prog etc…. My doubt is that
wether the source code is enough or we need to add the c++ main source
code present in the options window.[/quote]Although Qt makes c++ development easier, and allows to skip some parts of the language, main() function is still needed. Without it the compiler/ linker will not know how to put the thing together, and where it should be run.
Hope this helps a bit. Ask more if you need to, but please make your questions specific.
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hii everybody I'm trying to install qt in linux operating system.It is showing an error
""floating point error""...
I have one more doubt in linux by default there is a qt tool in programming tools.
can we use that tool,is that tool is same as the qt tool...
i have tried with that tool it is showing an error that "" unable to execute qmake file'' -
hi im trying to install qt4.8.4 version in linux(redhat5.5) os.
firstly i opened terminal,moved to the location of the qt folder.
then i entered ./configure command .
It has done with its configuration.
Then i enterd gmake command it took several hours to comlete..
after that i entered gmake install command.
i got error like this
"""user@localhost qt-everywhere-opensource-src-4.8.4]$ gmake installcd src/tools/bootstrap/ && gmake -f Makefile install
gmake[1]: Entering directory/home/user/Desktop/qt-everywhere-opensource-src-4.8.4/src/tools/bootstrap' gmake[1]: Nothing to be done forinstall'.
gmake[1]: Leaving directory/home/user/Desktop/qt-everywhere-opensource-src-4.8.4/src/tools/bootstrap' cd src/tools/moc/ && gmake -f Makefile install gmake[1]: Entering directory/home/user/Desktop/qt-everywhere-opensource-src-4.8.4/src/tools/moc'
mkdir: cannot create directory/usr/local/Trolltech': Permission denied gmake[1]: *** [install_target] Error 1 gmake[1]: Leaving directory/home/user/Desktop/qt-everywhere-opensource-src-4.8.4/src/tools/moc'
gmake: *** [sub-moc-install_subtargets-ordered] Error 2"""One more thing is that when i tried to install qt-creator it is giving an error like this
""[user@localhost Desktop]$ t-creator-linux-x86-opensource-2.6.1.bin
bash: t-creator-linux-x86-opensource-2.6.1.bin: command not found
[user@localhost Desktop]$ chmod u+x qt-creator-linux-x86-opensource-2.6.1.bin
[user@localhost Desktop]$ ./qt-creator-linux-x86-opensource-2.6.1.bin
./qt-creator-linux-x86-opensource-2.6.1.bin: /usr/lib/libstdc++.so.6: versionGLIBCXX_3.4.9' not found (required by ./qt-creator-linux-x86-opensource-2.6.1.bin) ./qt-creator-linux-x86-opensource-2.6.1.bin: /usr/lib/libstdc++.so.6: versionGLIBCXX_3.4.11' not found (required by ./qt-creator-linux-x86-opensource-2.6.1.bin)
./qt-creator-linux-x86-opensource-2.6.1.bin: /lib/libc.so.6: versionGLIBC_2.9' not found (required by ./qt-creator-linux-x86-opensource-2.6.1.bin) ./qt-creator-linux-x86-opensource-2.6.1.bin: /lib/libc.so.6: versionGLIBC_2.10' not found (required by ./qt-creator-linux-x86-opensource-2.6.1.bin)
./qt-creator-linux-x86-opensource-2.6.1.bin: /lib/libc.so.6: versionGLIBC_2.11' not found (required by ./qt-creator-linux-x86-opensource-2.6.1.bin) ./qt-creator-linux-x86-opensource-2.6.1.bin: /lib/libc.so.6: versionGLIBC_2.7' not found (required by ./qt-creator-linux-x86-opensource-2.6.1.bin)""\so please help me...
rectify my problem... -
Qt installs to root directories, you need to run it with sudo:
@
sudo make install
@As for QtC - either provide that library version, or compile QtC yourself.
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when i install QT ".run" file in linux it is showing this error
""[user@localhost Desktop]$ ./qt-linux-opensource-5.0.1-x86-offline.run
./qt-linux-opensource-5.0.1-x86-offline.run: /usr/lib/libstdc++.so.6: versionGLIBCXX_3.4.9' not found (required by ./qt-linux-opensource-5.0.1-x86-offline.run) ./qt-linux-opensource-5.0.1-x86-offline.run: /usr/lib/libstdc++.so.6: versionGLIBCXX_3.4.11' not found (required by ./qt-linux-opensource-5.0.1-x86-offline.run)
./qt-linux-opensource-5.0.1-x86-offline.run: /usr/lib/libstdc++.so.6: versionGLIBCXX_3.4.15' not found (required by ./qt-linux-opensource-5.0.1-x86-offline.run) ./qt-linux-opensource-5.0.1-x86-offline.run: /lib/libc.so.6: versionGLIBC_2.9' not found (required by ./qt-linux-opensource-5.0.1-x86-offline.run)
./qt-linux-opensource-5.0.1-x86-offline.run: /lib/libc.so.6: versionGLIBC_2.10' not found (required by ./qt-linux-opensource-5.0.1-x86-offline.run) ./qt-linux-opensource-5.0.1-x86-offline.run: /lib/libc.so.6: versionGLIBC_2.11' not found (required by ./qt-linux-opensource-5.0.1-x86-offline.run)
./qt-linux-opensource-5.0.1-x86-offline.run: /lib/libc.so.6: version `GLIBC_2.7' not found (required by ./qt-linux-opensource-5.0.1-x86-offline.run)
what is this error???
Please rectify my problem -
Precompiled package is compiled on Ubuntu. There might be library naming clashes. Compile the stuff yourself or symlink the libraries to cheat the package.
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Hi everybody I got some errors while installing qt4.7.0 version in redhat linux 5.5 version...
Firstly i have copied all the files into a folder and moved to that folder using terminal.
Over their I gave a command "./configure"
Then all the configuration files are executed.
Then after I gave "gmake" command
It gave a error like this:
[user@localhost qt-everywhere-opensource-src-4.7.0]$ gmake
cd src/tools/bootstrap/ && /home/user/Desktop/qt\ installation/qt-everywhere-opensource-src-4.7.0/qt-everywhere-opensource-src-4.7.0/bin/qmake /home/user/Desktop/qt installation/qt-everywhere-opensource-src-4.7.0/qt-everywhere-opensource-src-4.7.0/src/tools/bootstrap/bootstrap.pro -spec ../../../mkspecs/linux-g++ -o Makefile
Cannot find file: /home/user/Desktop/qt.
Cannot find file: installation/qt-everywhere-opensource-src-4.7.0/qt-everywhere-opensource-src-4.7.0/src/tools/bootstrap/bootstrap.pro.
gmake: *** [src/tools/bootstrap/Makefile] Error 2When I give ""gmake install "" command
It gave errors like this[user@localhost qt-everywhere-opensource-src-4.7.0]$ gmake install
cd src/tools/bootstrap/ && /home/user/Desktop/qt\ installation/qt-everywhere-opensource-src-4.7.0/qt-everywhere-opensource-src-4.7.0/bin/qmake /home/user/Desktop/qt installation/qt-everywhere-opensource-src-4.7.0/qt-everywhere-opensource-src-4.7.0/src/tools/bootstrap/bootstrap.pro -spec ../../../mkspecs/linux-g++ -o Makefile
Cannot find file: /home/user/Desktop/qt.
Cannot find file: installation/qt-everywhere-opensource-src-4.7.0/qt-everywhere-opensource-src-4.7.0/src/tools/bootstrap/bootstrap.pro.
gmake: *** [src/tools/bootstrap/Makefile] Error 2Please rectify my problem as soon as possible...
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Which package have you downloaded?
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Tarball or zip?
