I am trying to compile the following github package
https://github.com/openalpr/plate_tagger
Which makes use of **qt**. The output of cmake is as follows,
-- The C compiler identification is GNU 4.8.4
-- The CXX compiler identification is GNU 4.8.4
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- 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
-- Configuring done
-- Generating done
-- Build files have been written to: /home/tonystark124/plate_tagger-master/build
When I try make, I am met with the following error :
[ 1%] Built target openalpr_tagger_automoc
Scanning dependencies of target openalpr_tagger
[ 3%] Building CXX object CMakeFiles/openalpr_tagger.dir/about.cpp.o
/home/tonystark124/plate_tagger-master/about.cpp:4:22: fatal error: ui_about.h: No such file or directory
#include "ui_about.h"
I raised an issue in the git, as no one else seems to have met this obstacle. Upon further search, I am inclined to conclude that am missing some installation/part of **qt5**. [Link1](
http://lists.subsurface-divelog.org/...er/016390.html) and [Link2](
https://stackoverflow.com/questions/...f-qt5-in-cmake) suggest that this is to do with the **qt5** and **cmake** too, but am not able to pinpoint the actual issue.
How do I solve this issue?
**UPDATE**
Have included my CMakeLists.txt
cmake_minimum_required(VERSION 2.8.11)
project(openalpr_tagger)
SET(VERSION_MAJOR 1)
SET(VERSION_MINOR 0)
SET(VERSION_PATCH 0)
SET (VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
add_definitions(-DVERSION_MAJOR=${VERSION_MAJOR})
add_definitions(-DVERSION_MINOR=${VERSION_MINOR})
add_definitions(-DVERSION_PATCH=${VERSION_PATCH})
add_definitions(-DVERSION_STRING="${VERSION}")
add_definitions(-DTARGET="openalpr_tagger")
add_definitions(-DTARGET_STRING="openalpr_tagger")
add_definitions(-DTARGET_UPPER_STRING="OPENALPR_TAGGER")
add_definitions(-DTARGET_HUMAN_STRING="openalpr_tagger")
ADD_DEFINITIONS(
-std=c++11
)
# Find the QtWidgets library
find_package(Qt5Widgets)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Tell CMake to create the helloworld executable
add_executable(openalpr_tagger
about.cpp
directoryloader.cpp
dot.cpp
imagefile.cpp
imageview.cpp
imageviewerbase.cpp
imageviewerobserver.cpp
imageviewerplateselector.cpp
main.cpp
mainwindow.cpp
options.cpp
platefile.cpp
plateselector.cpp
polygons.cpp
selection.cpp
settings.cpp
squeezedlabel.cpp
threadedimageloader.cpp
utils.cpp
qprogressindicator/QProgressIndicator.cpp
extra/yaml-cpp/src/nodeevents.cpp
extra/yaml-cpp/src/exceptions.cpp
extra/yaml-cpp/src/nodebuilder.cpp
extra/yaml-cpp/src/contrib/graphbuilder.cpp
extra/yaml-cpp/src/contrib/graphbuilderadapter.cpp
extra/yaml-cpp/src/exp.cpp
extra/yaml-cpp/src/binary.cpp
extra/yaml-cpp/src/null.cpp
extra/yaml-cpp/src/parser.cpp
extra/yaml-cpp/src/convert.cpp
extra/yaml-cpp/src/scantag.cpp
extra/yaml-cpp/src/singledocparser.cpp
extra/yaml-cpp/src/scanner.cpp
extra/yaml-cpp/src/directives.cpp
extra/yaml-cpp/src/emitterstate.cpp
extra/yaml-cpp/src/node_data.cpp
extra/yaml-cpp/src/scanscalar.cpp
extra/yaml-cpp/src/scantoken.cpp
extra/yaml-cpp/src/node.cpp
extra/yaml-cpp/src/regex_yaml.cpp
extra/yaml-cpp/src/emitfromevents.cpp
extra/yaml-cpp/src/emitterutils.cpp
extra/yaml-cpp/src/tag.cpp
extra/yaml-cpp/src/memory.cpp
extra/yaml-cpp/src/simplekey.cpp
extra/yaml-cpp/src/ostream_wrapper.cpp
extra/yaml-cpp/src/emit.cpp
extra/yaml-cpp/src/emitter.cpp
extra/yaml-cpp/src/stream.cpp
extra/yaml-cpp/src/parse.cpp
)
include_directories(
${CMAKE_SOURCE_DIR}/qprogressindicator
${CMAKE_SOURCE_DIR}/extra/yaml-cpp/include/
)
# Use the Widgets module from Qt 5.
target_link_libraries(openalpr_tagger Qt5::Widgets)
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