panel/CMakeLists.txt:4 (pkg_check_modules) -- Configuring incomplete, errors occurred!

[marcos tiago fernandes sa trindade de oliveira]

-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - 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
-- Looking for Q_WS_X11
-- Looking for Q_WS_X11 - found
-- Looking for Q_WS_WIN
-- Looking for Q_WS_WIN - not found.
-- Looking for Q_WS_QWS
-- Looking for Q_WS_QWS - not found.
-- Looking for Q_WS_MAC
-- Looking for Q_WS_MAC - not found.
-- Found Qt4: /usr/bin/qmake (found version "4.8.1")
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib/x86_64-linux-gnu/libX11.so
-- Found Gettext: /usr/bin/msgmerge
-- checking for module 'glib-2.0'
-- found glib-2.0, version 2.32.1
-- checking for module 'gdk-3.0'
-- found gdk-3.0, version 3.4.2
-- checking for module 'gtk+-3.0'
-- found gtk+-3.0, version 3.4.2
-- checking for module 'gio-2.0'
-- found gio-2.0, version 2.32.1
-- checking for module 'libwnck-3.0'
-- found libwnck-3.0, version 3.4.0
-- checking for module 'libqtgconf'
-- found libqtgconf, version 0.0
-- checking for module 'nux-core-1.0'
-- package 'nux-core-1.0' not found
CMake Error at /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:266 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:320 (_pkg_check_modules_internal)
  CMakeLists.txt:44 (pkg_check_modules)

-- checking for module 'pango'
-- found pango, version 1.30.0
-- checking for module 'dconf-qt'
-- found dconf-qt, version
-- GSettings schemas will be installed into /usr/local/share/glib-2.0/schemas/
-- checking for module 'libqtbamf'
-- found libqtbamf, version 0.0
-- checking for module 'libqtdee'
-- found libqtdee, version 0.2
-- checking for module 'dbusmenu-qt'
-- found dbusmenu-qt, version 0.9.2
-- checking for module 'libstartup-notification-1.0'
-- found libstartup-notification-1.0, version 0.12
-- checking for module 'indicator3-0.4'
-- found indicator3-0.4, version 0.5.0
-- checking for module 'unity-core-4.0'
-- package 'unity-core-4.0' not found
CMake Error at /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:266 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:320 (_pkg_check_modules_internal)
  libunity-2d-private/CMakeLists.txt:10 (pkg_check_modules)

-- checking for module 'dee-1.0'
-- found dee-1.0, version 1.0.10
-- checking for module 'xi'
-- found xi, version 1.6.0
-- checking for module 'libutouch-geis'
-- found libutouch-geis, version 2.2.9
-- checking for module 'unity-core-4.0'
-- package 'unity-core-4.0' not found
CMake Error at /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:266 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:320 (_pkg_check_modules_internal)
  panel/CMakeLists.txt:4 (pkg_check_modules)

-- Configuring incomplete, errors occurred!

[devxdev (devxdev)]

Assuming you are following the wiki install instructions, If you are running from a 12.04 Core install then you need to do the following:
(Again assuming from wiki that your ubuntu-tv is in ~/ubutu-tv)

cd ~/ubuntu-tv
nano CMakeLists.txt
press ctrl+w and find "unity-core-4.0" replace with "unity-core-5.0"
ctrl+x, y, enter
cmake .

You may/will also run into issues with nux-core-1.0 + a few other while building nux-core-2.0;

cd ~
bzr branch lp:~unity-team/nux/trunk nux
cd ~/nux
apt-get install libpci-dev libibus-1.0-dev
./autogen.sh
make
cd ~/ubuntu-tv
nano CMakeLists.txt
ctrl+w find "nux-core-1.0" replace with "nux-core-2.0"
ctrl+x, y, enter
cmake .
make

[micahcraig (micah-micahcraig)]

The references to 'unity-core-4.0' are actually in 'libunity-2d-private/CMakeLists.txt' and 'panel/CMakeLists.txt', but changing those to look for 'unity-core-5.0' instead just leads to the following on 'make':

[ 0%] Building CXX object libunity-2d-private/src/CMakeFiles/unity-2d-private.dir/lenses.cpp.o
/home/micah/src/ubuntu-tv/libunity-2d-private/src/lenses.cpp: In constructor ‘Lenses::Lenses(QObject*)’:
/home/micah/src/ubuntu-tv/libunity-2d-private/src/lenses.cpp:39:80: error: no matching function for call to ‘unity::dash::FilesystemLenses::FilesystemLenses(const char [24])’
/home/micah/src/ubuntu-tv/libunity-2d-private/src/lenses.cpp:39:80: note: candidates are:
/usr/include/Unity-5.0/UnityCore/FilesystemLenses.h:81:3: note: unity::dash::FilesystemLenses::FilesystemLenses(const Ptr&)
/usr/include/Unity-5.0/UnityCore/FilesystemLenses.h:81:3: note: no known conversion for argument 1 from ‘const char [24]’ to ‘const Ptr& {aka const std::shared_ptr<unity::dash::LensDirectoryReader>&}’
/usr/include/Unity-5.0/UnityCore/FilesystemLenses.h:80:3: note: unity::dash::FilesystemLenses::FilesystemLenses()
/usr/include/Unity-5.0/UnityCore/FilesystemLenses.h:80:3: note: candidate expects 0 arguments, 1 provided
make[2]: *** [libunity-2d-private/src/CMakeFiles/unity-2d-private.dir/lenses.cpp.o] Error 1
make[1]: *** [libunity-2d-private/src/CMakeFiles/unity-2d-private.dir/all] Error 2
make: *** [all] Error 2

[devxdev (devxdev)]

I'am aware of this issue, as well but I have no launchpad exp. so I'll have to figure out how to do patching/packaging etc before I can post a legitimate fix for this; I was just posting one way to get around that error on a 12.04 release.

[Joseph Mills (josephjamesmills)]

Due to the fact that we are moving to unity 3d this bug is now been marked as Wont fix