Issue in QT 5.2.1 app in linking libquazip.so library during making .deb package for ubuntu 14.04
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I am making .deb package for the QT 5 .2.1 desktop app for ubuntu 14.04 64 bit. I have installed QT 5.2.1 on Ubuntu 14.04 and made a demo app for the testing purpose in which I have used quazip library. During making the .deb package of the app I am getting the below issue.
dpkg-shlibdeps: error: couldn't find library libquazip.so.1 needed by debian/demoapp/usr/bin/DemoApp1 (ELF format: 'elf64-x86-64'; RPATH: '')
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/demoapp/usr/bin/DemoApp1 was not linked against libz.so.1 (it uses none of the library's symbols)
dpkg-shlibdeps: error: cannot continue due to the error above
Note: libraries are not searched in other binary packages that do not have any shlibs or symbols file.
To help dpkg-shlibdeps find private libraries, you might need to use -l.
dh_shlibdeps: dpkg-shlibdeps -Tdebian/demoapp.substvars debian/demoapp/usr/bin/DemoApp1 returned exit code 2
make: *** [binary-predeb-IMPL/demoapp] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2
debuild: fatal error at line 1364:
dpkg-buildpackage -rfakeroot -D -us -uc failedWhen I copy the libquazip.so.1 at the path /usr/lib in my machine then I got the below issue .
dpkg-shlibdeps: error: no dependency information found for /usr/lib/libquazip.so.1 (used by debian/demoapp/usr/bin/DemoApp1)
dh_shlibdeps: dpkg-shlibdeps -Tdebian/demoapp.substvars debian/demoapp/usr/bin/DemoApp1 returned exit code 2
make: *** [binary-predeb-IMPL/demoapp] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2
debuild: fatal error at line 1364:
dpkg-buildpackage -rfakeroot -D -us -uc failedMy cmakelist.txt file as per below.
cmake_minimum_required(VERSION 2.8.9)
project(DemoApp1)
set (CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ";/opt/Qt5.2.1/5.2.1/gcc_64/lib/cmake;")
find_package(Qt5Widgets REQUIRED)
include_directories(/home/manojpatidar/Manoj/Work/QT_WORK/Linux_Package/demoapp-1.0/lib/quazip-0.5.1/quazip)
link_directories(/home/manojpatidar/Manoj/Work/QT_WORK/Linux_Package/demoapp-1.0/lib/quazip-0.5.1)
add_executable(DemoApp1 main.cpp mainwindow.cpp moc_mainwindow.cpp mainwindow.ui)
target_link_libraries(DemoApp1 quazip z)
install(TARGETS DemoApp1 RUNTIME DESTINATION bin)
qt5_use_modules(DemoApp1 Widgets)My Debian control file is as per below .
Source: demoapp
Section: games
Priority: extra
Maintainer: Manoj Patidar manojpatidar@cdnsol.com
Build-Depends: debhelper (>= 8.0.0), cmake, qtbase5-dev, cdbs
Standards-Version: 3.9.4
#Vcs-Git: git://git.debian.org/collab-maint/demoapp.git
#Vcs-Browser: http://git.debian.org/?p=collab-maint/demoapp.git;a=summaryPackage: demoapp
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}
Description: Description
Description will come hereI think I need to add some dependencies for quazip at the line "Depends: ${shlibs:Depends}, ${misc:Depends}" . Is there anything I have missed ? . Please have look into the issue and let me know where I did wrong.
Thanks
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Can anyone please let me know how can I add quazip build dependency in debian control file at the line *Build-Depends: * and Depends: like quazip-0.5.1 (>=0.5.1) ? I am using quazip-0.5.1. I think I have missed to add this in control file.
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Hi and welcome to devnet,
You should rather ask that kind of question on a debian forum.
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Thanks for your reply.
I have asked the same issue on below links also but still I did not get the issue resolved.
http://www.qtcentre.org/threads/59445-Getting-issue-in-making-deb-package-of-QT-5-2-1-app-to-deploy-on-Ubuntu-14-04?p=264018#post264018
http://stackoverflow.com/questions/24217517/getting-issue-in-making-deb-package-of-qt-5-2-1-app-to-deploy-on-ubuntu-14-0
http://askubuntu.com/questions/483100/getting-issue-in-making-deb-package-of-qt-5-2-1-app-to-deploy-on-ubuntu-14-04Can you please send me the ubuntu/debian forum link where I can post this debian package related issue ?