Problem compiling the code

[siddharthsrivastava]

Hi
I am trying to compile the code on Ubuntu 14.04. cmake finishes successfully. But when I try to run 'make' I receive the following error

/usr/bin/ld: error: cannot find -lQt5::Core
/usr/bin/ld: error: cannot find -lQt5::Gui
/usr/bin/ld: error: cannot find -lQt5::Widgets
/usr/bin/ld: error: cannot find -lQt5::Test
/usr/bin/ld: error: cannot find -lQt5::Concurrent
/usr/bin/ld: error: cannot find -lQt5::OpenGL

During cmake, the following error is shown:

CMake Warning (dev) at vlfeat_slic_cli/CMakeLists.txt:49 (add_executable):
Policy CMP0028 is not set: Double colon in target name means ALIAS or
IMPORTED target. Run "cmake --help-policy CMP0028" for policy details.
Use the cmake_policy command to set the policy and suppress this warning.

Target "vlfeat_slic_cli" links to target "Qt5::Core" but the target was not
found. Perhaps a find_package() call is missing for an IMPORTED target, or
an ALIAS target is missing?
This warning is for project developers. Use -Wno-dev to suppress it.

I have checked that I have all qt5*-dev libraries installed.

What could be the issue ?

[davidstutz]

Did you install VLFeat separately or do you use the VLFeat copy shipped with this repository by recursively cloning? If you are using the latter version, you might try to install VLFeat separately (see the webpage) ...