[Qt-creator] Qt Creator & Qt5 alpha release?

1+1=2 dbzhang800 at gmail.com
Tue Mar 20 02:58:01 CET 2012


Hi Fan,

As far as I know, paths such as
"/media/Documents_/qt5-git/qtdeclarative/src/declarative" should not
exists.

It should be:
  ......../qtdeclarative/src/qml
or
  ......../qtquick1/src/declarative

Regards,

Debao

On Mon, Mar 19, 2012 at 4:55 PM, Yang Fan <missdeer at gmail.com> wrote:
> i want to build qt5, but failed, that is the problem.
>
> 在 2012-3-20 上午2:56,"1+1=2" <dbzhang800 at gmail.com>写道:
>
>> Hi Fan,
>>
>> First, I don't think it has anything to do with libqt4-dev. :-)
>>
>> By the way, this thread discuss QtCreator and Qt5 alpha, are you using
>> Qt4 or Qt5 now?
>> Make sure they are mixed.
>>
>> Regards
>>
>> Debao
>>
>> On Mon, Mar 19, 2012 at 10:10 AM, Yang Fan <missdeer at gmail.com> wrote:
>> > Hi All,
>> >
>> > The dependency issue had been resolved, I installed libqt4-dev package.
>> > Now
>> > I have got another compiling error which I'm executing make install
>> > command:
>> >
>> > In file included from util/qdeclarativepropertymap.cpp:42:
>> > util/qdeclarativepropertymap.h:56: error: expected initializer before
>> > ‘:’
>> > token
>> > make[3]: *** [.obj/release-shared/qdeclarativepropertymap.o] Error 1
>> > make[3]: Leaving directory
>> > `/media/Documents_/qt5-git/qtdeclarative/src/declarative'
>> > make[2]: *** [sub-declarative-install_subtargets-ordered] Error 2
>> > make[2]: Leaving directory `/media/Documents_/qt5-git/qtdeclarative/src'
>> > make[1]: *** [module-qtdeclarative-src-install_subtargets] Error 2
>> > make[1]: Leaving directory `/media/Documents_/qt5-git/qtdeclarative'
>> > make: *** [module-qtdeclarative-install_subtargets] Error 2
>> >
>> > Ive checked the source code, it seems to be correct in syntax:
>> >
>> >
>> > class QDeclarativePropertyMapPrivate;
>> > class Q_DECLARATIVE_EXPORT QDeclarativePropertyMap : public
>> > QObject              // <= compiling stops at this line
>> > {
>> >     Q_OBJECT
>> > public:
>> >     QDeclarativePropertyMap(QObject *parent = 0);
>> >     virtual ~QDeclarativePropertyMap();
>> > ........
>> >
>> > Any suggestion?
>> >
>> > Thanks,
>> > Fan
>> >
>> >
>> > On Mon, Mar 19, 2012 at 2:37 AM, 1+1=2 <dbzhang800 at gmail.com> wrote:
>> >>
>> >> Hi Fan,
>> >>
>> >> Packages  which contain libGL.so can be found from here:
>> >>
>> >>
>> >>
>> >> http://packages.ubuntu.com/search?searchon=contents&keywords=libGL.so&mode=exactfilename&suite=lucid&arch=any
>> >>
>> >> First, make sure that libGL.so have been installed in your computer,
>> >> and find its location.
>> >>
>> >> Second, if the linker still complains that it can not find the
>> >> library,  many solutions (workrounds?) can be used.
>> >>
>> >>  * Changed the project file (***.pro/.pri), add LIBS+= -L...
>> >>  * Using ldconfig (add library path to /etc/ld.so.config.d/... then
>> >> run ldconfig)
>> >>  * ...
>> >>
>> >> Debao
>> >>
>> >> On Sun, Mar 18, 2012 at 7:56 AM, Yang Fan <missdeer at gmail.com> wrote:
>> >> > Hi Kai,
>> >> > I have tried all possible packages you mentioned that may contain
>> >> > libGL.so
>> >> > on Ubuntu 10.04, but it still can't work.
>> >> >
>> >> > Regards,
>> >> > Fan
>> >> >
>> >> > On Fri, Mar 16, 2012 at 3:14 AM, <kai.koehne at nokia.com> wrote:
>> >> >>
>> >> >> Well, I can tell you is that libGL.so is installed on my system
>> >> >> (Ubuntu
>> >> >> 11.10) by the package
>> >> >> libgl1-mesa-swx11 , which should IMO be a dependency of the
>> >> >> mentioned
>> >> >> libglu1-mesa-dev.
>> >> >>
>> >> >> Anyhow, I'm neither a package manager guru nor do understand exactly
>> >> >> what
>> >> >> each of these mesa packages is about ;) But apt-cache search is a
>> >> >> nice
>> >> >> way
>> >> >> to find packages that have a specific file.
>> >> >>
>> >> >> Regards
>> >> >>
>> >> >> Kai
>> >> >
>> >> >
>> >> >
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>> >> >
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>> >
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