Unable to compile master branch: Qt5 missing

[CesarIII]

I'm using Ubuntu x86_64 and have the Qt5 packages installed.
I got the master branch with this command:

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git clone -b master --single-branch https://github.com/Warzone2100/warzone2100.git wzmaster

Then, to compile, I try:

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sh autogen.sh
./configure
make

The problem is that ./configure throws the following error:

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checking for QT5... no
configure: error: Qt 5 not found - required!

... and I am pretty sure I got all the needed packages installed.
I found another thread in the forum about the same problem but it didn't help to me. Didn't continue it because the title was unrelated.

Thanks in advance

[stiv]

Did you install *both* Qt 5 libs AND Qt 5 headers?

Usually there is the base package and a -dev or -devel package. You need base to run the game and -dev to compile it.

[Terminator]

I bet you have missing QT5Script. Hope ubuntu wont have any problems with this, cause in kubuntu I can't properly install QT5, I belive cause KDE4 that uses QT4.

[CesarIII]

Did you install *both* Qt 5 libs AND Qt 5 headers?

I installed the QT5 core ones, but...

I bet you have missing QT5Script.

... I didn't install these.
The fix was "apt-get install qtscript5-dev".
Thanks for your help.

[mickae1]

Hi I had QT missing, and now I have a problem while compiling :


make[2]: Entering directory `/home/mickael/warzone/warzone2100/lib/framework'
g++ -DHAVE_CONFIG_H -I. -I../.. -DYY_NO_INPUT -D_REENTRANT -I/usr/include/SDL2 -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DDEBUG -DWZ_DATADIR="\"/usr/local/share/warzone2100\"" -DLOCALEDIR="\"/usr/local/share/locale\"" -I../.. -I../../3rdparty -I../../3rdparty/quesoglc -I/usr/include/qt5/QtCore -I/usr/include/qt5 -I/usr/include/qt5/QtGui -I/usr/include/qt5/QtWidgets -I/usr/include/qt5/QtScript -O0 -ggdb -Werror -Wno-enum-compare -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wcast-align -Wwrite-strings -Wpointer-arith -Wno-format-security -I/usr/include/qt5/QtCore -I/usr/include/qt5 -I/usr/include/qt5/QtGui -I/usr/include/qt5/QtWidgets -I/usr/include/qt5/QtScript -fPIC -std=c++11 -fstack-protector -MT crc.o -MD -MP -MF .deps/crc.Tpo -c -o crc.o crc.cpp
In file included from crc.cpp:22:0:
../../lib/netplay/netsocket.h:119:46: error: ‘returns_nonnull’ attribute directive ignored [-Werror=attributes]
WZ_DECL_ALLOCATION SocketSet *allocSocketSet(); ///< Constructs a SocketSet.

[vexed]

That isn't a Qt5 missing error... that is a too old compiler issue.

[mickae1]

On which machine do you work ? version of ubuntu / debian ?

[vexed]

I work on many machines, you just need to update gcc to a newer build that understands the directives.