make problème: Aucune règle pour rendre la cible /usr/lib/x86_64-linux-gnu/libpcl_common.so

Question

Je suis ce tutoriel pour exécuter l'un des exemples fournis par PCL (bibliothèque de nuages ​​de points): https://www.youtube.com/watch?v=CXK95Hi4M7I

Mais lors de l'exécution de la commande make ( https://youtu.be/CXK95Hi4M7I?t=24 ), j'obtiens le résultat suivant:

yalishanda@yalishanda-thinkpad-x200:~/PCL/visualRangeExample/build$ make
make[2]: *** No rule to make target '/usr/lib/x86_64-linux-gnu/libpcl_common.so', needed by 'range_image_visualization'.  Stop.
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/range_image_visualization.dir/all' failed
make[1]: *** [CMakeFiles/range_image_visualization.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

Quelqu'un pourrait-il me dire quel est le problème et comment je peux le résoudre?

Je vous remercie

EDIT:

Le Makefile généré par cmake:

# CMAKE generated file: DO NOT EDIT!
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# Default target executed when no arguments are given to make.
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.SUFFIXES: .hpux_make_needs_suffix_list


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cmake_force:

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#=============================================================================
# Set environment variables for the build.

# The Shell in which to execute make rules.
Shell = /bin/sh

# The CMake executable.
CMAKE_COMMAND = /usr/bin/cmake

# The command to remove a file.
RM = /usr/bin/cmake -E remove -f

# Escaping for special characters.
EQUALS = =

# The top-level source directory on which CMake was run.
CMAKE_SOURCE_DIR = /home/yalishanda/PCL/visualRangeExample

# The top-level build directory on which CMake was run.
CMAKE_BINARY_DIR = /home/yalishanda/PCL/visualRangeExample/build

#=============================================================================
# Targets provided globally by CMake.

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edit_cache:
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# The main all target
all: cmake_check_build_system
    $(CMAKE_COMMAND) -E cmake_progress_start /home/yalishanda/PCL/visualRangeExample/build/CMakeFiles /home/yalishanda/PCL/visualRangeExample/build/CMakeFiles/progress.marks
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.PHONY : clean

# The main clean target
clean/fast: clean

.PHONY : clean/fast

# Prepare targets for installation.
preinstall: all
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# clear depends
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#=============================================================================
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    $(MAKE) -f CMakeFiles/Makefile2 range_image_visualization
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# fast build rule for target.
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    $(MAKE) -f CMakeFiles/range_image_visualization.dir/build.make CMakeFiles/range_image_visualization.dir/build
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range_image_visualization.o: range_image_visualization.cpp.o

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# target to build an object file
range_image_visualization.cpp.o:
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range_image_visualization.i: range_image_visualization.cpp.i

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# target to preprocess a source file
range_image_visualization.cpp.i:
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.PHONY : range_image_visualization.cpp.i

range_image_visualization.s: range_image_visualization.cpp.s

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# target to generate Assembly for a file
range_image_visualization.cpp.s:
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# Help Target
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    @echo "... all (the default if no target is provided)"
    @echo "... clean"
    @echo "... depend"
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    @echo "... range_image_visualization"
    @echo "... rebuild_cache"
    @echo "... range_image_visualization.o"
    @echo "... range_image_visualization.i"
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.PHONY : help



#=============================================================================
# Special targets to cleanup operation of make.

# Special rule to run CMake to check the build system integrity.
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# because they might be regenerated.
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le fichier CMakeLists.txt:

cmake_minimum_required(VERSION 2.6 FATAL_ERROR)

project(range_image_visualization)

find_package(PCL 1.3 REQUIRED)

include_directories(${PCL_INCLUDE_DIRS})
link_directories(${PCL_LIBRARY_DIRS})
add_definitions(${PCL_DEFINITIONS})

add_executable (range_image_visualization range_image_visualization.cpp)
target_link_libraries (range_image_visualization ${PCL_LIBRARIES})

Answer 1

L'erreur:

make [2]: *** Aucune règle pour définir la cible '/usr/lib/x86_64-linux-gnu/libpcl_common.so', requise par 'range_image_visualization'. Arrêtez.

signifie que make ne trouve pas le fichier /usr/lib/x86_64-linux-gnu/libpcl_common.so dont il a besoin pour terminer la compilation.

Commencez par vérifier si le fichier existe:

$ stat /usr/lib/x86_64-linux-gnu/libpcl_common.so  
stat: cannot stat '/usr/lib/x86_64-linux-gnu/libpcl_common.so': No such file or directory  

Ok, il faut donc l'installer. Le moyen le plus simple de déterminer le paquet fourni par libpcl_common.so consiste à utiliser un outil appelé apt-file. Installez et installez-le:

Sudo apt-get install apt-file
apt-file update

Lorsque cela est terminé, vous pouvez exécuter:

$ apt-file search /usr/lib/x86_64-linux-gnu/libpcl_common.so  
libpcl-common1.8: /usr/lib/x86_64-linux-gnu/libpcl_common.so.1.8
libpcl-common1.8: /usr/lib/x86_64-linux-gnu/libpcl_common.so.1.8.0
libpcl-dev: /usr/lib/x86_64-linux-gnu/libpcl_common.so

Et voilà! Installez libpcl-dev et vous devriez être en or.

Il est également intéressant de noter que généralement, dans votre répertoire source, il devrait y avoir un fichier README avec une liste des dépendances que vous devrez installer, ce qui devrait vous aider à supprimer certaines de ces informations. deviner et gagner du temps.