Error installing qtlua

[ProGamerGov]

ubuntu@ip-Address:~/torch$ luarocks install qtlua
Installing https://raw.githubusercontent.com/torch/rocks/master/qtlua-scm-1.rockspec...
Using https://raw.githubusercontent.com/torch/rocks/master/qtlua-scm-1.rockspec... switching to 'build' mode
Cloning into 'qtlua'...
remote: Counting objects: 169, done.
remote: Compressing objects: 100% (163/163), done.
remote: Total 169 (delta 12), reused 124 (delta 2), pack-reused 0
Receiving objects: 100% (169/169), 363.48 KiB | 0 bytes/s, done.
Resolving deltas: 100% (12/12), done.
Checking connectivity... done.
cmake -E make_directory build && cd build && cmake .. -DCMAKE_BUILD_TYPE=Release -DLUA=/home/ubuntu/torch/install/bin/luajit -DLUA_BINDIR="/home/ubuntu/torch/install/bin" -DLUA_INCDIR="/home/ubuntu/torch/install/include" -DLUA_LIBDIR="/home/ubuntu/torch/install/lib" -DLUADIR="/home/ubuntu/torch/install/lib/luarocks/rocks/qtlua/scm-1/lua" -DLIBDIR="/home/ubuntu/torch/install/lib/luarocks/rocks/qtlua/scm-1/lib" -DCONFDIR="/home/ubuntu/torch/install/lib/luarocks/rocks/qtlua/scm-1/conf" && make

-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at /usr/share/cmake-3.5/Modules/FindQt4.cmake:1326 (message):
  Found unsuitable Qt version "" from NOTFOUND, this code requires Qt 4.x
Call Stack (most recent call first):
  CMakeLists.txt:38 (FIND_PACKAGE)


-- Configuring incomplete, errors occurred!
See also "/tmp/luarocks_qtlua-scm-1-8207/qtlua/build/CMakeFiles/CMakeOutput.log".

Error: Build error: Failed building.

Not sure how to resolve this error.

[johnny5550822]

@ProGamerGov I have similar problem
@soumith

CMake Error at /usr/local/share/cmake-2.8/Modules/FindQt4.cmake:1193 (MESSAGE):
Found unsuitable Qt version "5.2.1" from /usr/bin/qmake, this code requires
Qt 4.x
Call Stack (most recent call first):
CMakeLists.txt:38 (FIND_PACKAGE)

[johnny5550822]

I think the problem is that qt has 5.x version now and we need qt4.x, you cannot install qt4 from the terminal now (because I think they remove it). We probably need to compile it from source.

JairFrancesco/easyGraph#2

https://download.qt.io/archive/qt/4.8/4.8.6/

[ericalingyuan]

@johnny5550822 are you be able to install qt4.x on your mac book, i tried but not working,

[johnny5550822]

@ericalingyuan I did not try that in mac since I am using ubuntu. Didyou have the error message?

[ericalingyuan]

@johnny5550822 I followed the steps, the error occurs for the command 'make':
cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestcorelist.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestdata.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestelement.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestelementattribute.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestevent.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtesteventloop.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestfilelogger.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestkeyboard.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestlightxmlstreamer.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestmouse.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestspontaneevent.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestsystem.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtesttouch.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestxmlstreamer.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/src/testlib/qtestxunitstreamer.h /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ cp -f /Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/include/QtTest/QtTest /usr/local/Trolltech/Qt-4.8.6/include/QtTest/ /Library/Developer/CommandLineTools/usr/bin/make -f Makefile.Release install rm -f -r "/usr/local/Trolltech/Qt-4.8.6/lib/QtTest.framework" cp -f -R "../../lib/QtTest.framework" "/usr/local/Trolltech/Qt-4.8.6/lib/QtTest.framework" sed -e "s,/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/include,/usr/local/Trolltech/Qt-4.8.6/include,g" -e "s,/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/lib,/usr/local/Trolltech/Qt-4.8.6/lib,g" "../../lib/QtTest.framework/QtTest.prl" >"/usr/local/Trolltech/Qt-4.8.6/lib/QtTest.framework/QtTest.prl" sed -e "s,/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/include,/usr/local/Trolltech/Qt-4.8.6/include,g" -e "s,/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/lib,/usr/local/Trolltech/Qt-4.8.6/lib,g" "../../lib/QtTest.la" >"/usr/local/Trolltech/Qt-4.8.6/lib/QtTest.la" sed -e "s,/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/include,/usr/local/Trolltech/Qt-4.8.6/include,g" -e "s,/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/lib,/usr/local/Trolltech/Qt-4.8.6/lib,g" -e "s,/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6,/usr/local/Trolltech/Qt-4.8.6,g" "../../lib/pkgconfig/QtTest.pc" >"/usr/local/Trolltech/Qt-4.8.6/lib/pkgconfig/QtTest.pc" cd src/gui/ && /Library/Developer/CommandLineTools/usr/bin/make -f Makefile install /Library/Developer/CommandLineTools/usr/bin/make -f Makefile.Debug install g++ -c -include .pch/debug-shared/QtGui_debug -pipe -Xarch_x86_64 -mmacosx-version-min=10.5 -fconstant-cfstrings -g -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.5 -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -fPIC -DQT_SHARED -DQT_BUILD_GUI_LIB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_NO_CUPS -DQT_NO_LPR -DQT_NO_OPENTYPE -DQT_NO_STYLE_WINDOWSVISTA -DQT_NO_STYLE_WINDOWSXP -DQT_NO_STYLE_GTK -DQT_NO_STYLE_WINDOWSCE -DQT_NO_STYLE_WINDOWSMOBILE -DQT_NO_STYLE_S60 -DQ_INTERNAL_QAPP_SRC -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_HAVE_SSE3 -DQT_HAVE_SSSE3 -DQT_HAVE_SSE4_1 -DQT_HAVE_SSE4_2 -DQT_HAVE_AVX -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/macx-g++ -I. -I../../include/QtCore -I../../include -I../../include/QtGui -I.rcc/debug-shared -Iimage -I../3rdparty/harfbuzz/src -Idialogs -I.moc/debug-shared -I.uic/debug-shared -F/Users/yuanling/Downloads/qt-everywhere-opensource-src-4.8.6/lib -o .obj/debug-shared/qpaintengine_mac.o painting/qpaintengine_mac.cpp In file included from painting/qpaintengine_mac.cpp:47: In file included from ../../include/QtGui/private/qpaintengine_raster_p.h:1: ../../include/QtGui/private/../../../src/gui/painting/qpaintengine_raster_p.h:287:10: warning: 'QRasterPaintEngine::updateState' hides overloaded virtual function [-Woverloaded-virtual] void updateState(); ^ painting/qpaintengineex_p.h:205:18: note: hidden overloaded virtual function 'QPaintEngineEx::updateState' declared here: different number of parameters (1 vs 0) virtual void updateState(const QPaintEngineState &state); ^ painting/qpaintengine_mac.cpp:122:24: warning: unused variable 'logical' [-Wunused-variable] QTransform logical = p->combinedTransform(); ^ painting/qpaintengine_mac.cpp:345:19: error: use of undeclared identifier 'CMGetProfileByAVID' CMError err = CMGetProfileByAVID((CMDisplayIDType)displayID, &displa... ^ painting/qpaintengine_mac.cpp:348:9: error: use of undeclared identifier 'CMCloseProfile' CMCloseProfile(displayProfile); ^ In file included from painting/qpaintengine_mac.cpp:44: In file included from ../../include/QtGui/private/qpaintengine_mac_p.h:1: ../../include/QtGui/private/../../../src/gui/painting/qpaintengine_mac_p.h:252:9: warning: private field 'mBytesPerLine' is not used [-Wunused-private-field] int mBytesPerLine; ^ 3 warnings and 2 errors generated. make[2]: *** [.obj/debug-shared/qpaintengine_mac.o] Error 1 make[1]: *** [debug-install] Error 2 make: *** [sub-gui-install_subtargets-ordered] Error 2

[ericalingyuan]

@johnny5550822 I followed the steps from here：http://doc.qt.io/qt-4.8/install-mac.html

[johnny5550822]

@ericalingyuan Look like something is incompatible (e.g. older version). You may have to report this bug to qt. Sorry, cannot help much.

[craigstar]

first:
brew tap cartr/qt4
brew tap-pin cartr/qt4
brew install qt

then:
luarocks install qtlua

this solved my problem

reference: https://github.com/cartr/homebrew-qt4

[Mattief]

@soumith
@craigstar

Hey,

I've had similar issues and followed the advice given. It works until it gets to 94% complete and then throws this error:

[ 94%] Building CXX object packages/qtwidget/CMakeFiles/libqtwidget.dir/qtlualistener.cpp.o
/tmp/luarocks_qtlua-scm-1-9770/qtlua/packages/qtwidget/qtlualistener.cpp:25:10: error:
ordered comparison between pointer and zero ('const QMetaObject *' and
'int')
if (mo >= 0)
~~ ^ ~
1 error generated.
make[2]: *** [packages/qtwidget/CMakeFiles/libqtwidget.dir/qtlualistener.cpp.o] Error 1
make[1]: *** [packages/qtwidget/CMakeFiles/libqtwidget.dir/all] Error 2
make: *** [all] Error 2

Error: Build error: Failed building.

Any ideas on how to fix this would be great!

M

[mlee980]

@Mattief

see #42

[TengLong12138]

@craigstar
it should be:
brew tap cartr/qt4
brew tap-pin cartr/qt4
brew install qt@4
please edit your answer

[ghtwht]

I also came across the same error with @Mattief when install lua , and tried the answer in #41, but the problem still exist.