Run AprilTools on linux about apriltools

[rizerphe]

You set the current path to the one you've built apriltools in (cd /path/to/apriltoolsdir), and then you use the same commands replacing apriltools.exe with ./apriltools

[NicoBueno666]

Hello BohdanOpyr. I try these changes but it didn't work. I know that I'm missing something stupid, but I can't find the mistake. I will show you everything I've done. First the make:

user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b$ mkdir build
user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b$ cd build
user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b/build$ cmake ..
-- The C compiler identification is GNU 7.5.0
-- The CXX compiler identification is GNU 7.5.0
-- 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
-- Detecting C compile features
-- Detecting C compile features - 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
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Configuring done
-- Generating done
-- Build files have been written to: /home/user/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b/build
user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b/build$ make
Scanning dependencies of target apriltag
[ 2%] Building C object CMakeFiles/apriltag.dir/apriltag.c.o
[ 5%] Building C object CMakeFiles/apriltag.dir/apriltag_pose.c.o
[ 8%] Building C object CMakeFiles/apriltag.dir/apriltag_quad_thresh.c.o
[ 11%] Building C object CMakeFiles/apriltag.dir/tag16h5.c.o
[ 14%] Building C object CMakeFiles/apriltag.dir/tag25h9.c.o
[ 17%] Building C object CMakeFiles/apriltag.dir/tag36h11.c.o
[ 20%] Building C object CMakeFiles/apriltag.dir/tagCircle21h7.c.o
[ 22%] Building C object CMakeFiles/apriltag.dir/tagCircle49h12.c.o
[ 25%] Building C object CMakeFiles/apriltag.dir/tagCustom48h12.c.o
[ 28%] Building C object CMakeFiles/apriltag.dir/tagStandard41h12.c.o
[ 31%] Building C object CMakeFiles/apriltag.dir/tagStandard52h13.c.o
[ 34%] Building C object CMakeFiles/apriltag.dir/common/g2d.c.o
[ 37%] Building C object CMakeFiles/apriltag.dir/common/getopt.c.o
[ 40%] Building C object CMakeFiles/apriltag.dir/common/homography.c.o
[ 42%] Building C object CMakeFiles/apriltag.dir/common/image_u8.c.o
[ 45%] Building C object CMakeFiles/apriltag.dir/common/image_u8x3.c.o
[ 48%] Building C object CMakeFiles/apriltag.dir/common/image_u8x4.c.o
[ 51%] Building C object CMakeFiles/apriltag.dir/common/matd.c.o
[ 54%] Building C object CMakeFiles/apriltag.dir/common/pam.c.o
[ 57%] Building C object CMakeFiles/apriltag.dir/common/pjpeg-idct.c.o
[ 60%] Building C object CMakeFiles/apriltag.dir/common/pjpeg.c.o
[ 62%] Building C object CMakeFiles/apriltag.dir/common/pnm.c.o
[ 65%] Building C object CMakeFiles/apriltag.dir/common/string_util.c.o
[ 68%] Building C object CMakeFiles/apriltag.dir/common/svd22.c.o
[ 71%] Building C object CMakeFiles/apriltag.dir/common/time_util.c.o
[ 74%] Building C object CMakeFiles/apriltag.dir/common/unionfind.c.o
[ 77%] Building C object CMakeFiles/apriltag.dir/common/workerpool.c.o
[ 80%] Building C object CMakeFiles/apriltag.dir/common/zarray.c.o
[ 82%] Building C object CMakeFiles/apriltag.dir/common/zhash.c.o
[ 85%] Building C object CMakeFiles/apriltag.dir/common/zmaxheap.c.o
[ 88%] Linking C shared library lib/libapriltag.so
[ 88%] Built target apriltag
Scanning dependencies of target apriltag_demo
[ 91%] Building C object CMakeFiles/apriltag_demo.dir/example/apriltag_demo.c.o
[ 94%] Linking C executable apriltag_demo
[ 94%] Built target apriltag_demo
Scanning dependencies of target opencv_demo
[ 97%] Building CXX object CMakeFiles/opencv_demo.dir/example/opencv_demo.cc.o
[100%] Linking CXX executable opencv_demo
[100%] Built target opencv_demo

Then I tested the comand you give me in the built directory:

user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b/build$ ls
apriltag_demo CMakeCache.txt cmake_install.cmake Makefile
apriltag.pc CMakeFiles lib opencv_demo
user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b/build$ ./apriltools --path "/home/user/Descargas/AprilTools-master/testAnim" --estimate-focal-length
bash: ./apriltools: No existe el archivo o el directorio

It didn't work. So I tested in the source directory:

user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b/build$ cd ..
user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b$ ls
apriltag.c CMakeLists.txt tag16h5.c tagCircle49h12.c
apriltag.h common tag16h5.h tagCircle49h12.h
apriltag_math.h example tag25h9.c tagCustom48h12.c
apriltag.pc.in install.sh tag25h9.h tagCustom48h12.h
apriltag_pose.c LICENSE.md tag36h11.c tagStandard41h12.c
apriltag_pose.h Makefile tag36h11.h tagStandard41h12.h
apriltag_quad_thresh.c package.xml tagCircle21h7.c tagStandard52h13.c
build README.md tagCircle21h7.h tagStandard52h13.h
user@Taller:~/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b$ ./apriltools --path "/home/user/Descargas/AprilTools-master/testAnim" --estimate-focal-length
bash: ./apriltools: No existe el archivo o el directorio

It didn't work. Finally I tested it in the main directory:

user@Taller:/Descargas/AprilTools-master/apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b$ cd ..
user@Taller:/Descargas/AprilTools-master$ ls
apriltag bin README.md
apriltag-43ca2c4db31e685dcecb928d5f5ae7659677e98b CMakeLists.txt testAnim
AprilTools.cc LICENSE
user@Taller:/Descargas/AprilTools-master$ ./apriltools --path "/home/user/Descargas/AprilTools-master/testAnim" --estimate-focal-length
bash: ./apriltools: No existe el archivo o el directorio
user@Taller:/Descargas/AprilTools-master$

And no results. Can you see the my mistake?

Thanks for you answer.

[c3ypt1c]

Maybe I'm just dumb but this is what I'm getting stuck on currently:

[c3ypt1c@x build]$ cmake ..
-- Found OpenCV: /usr (found version "4.4.0") 
CMake Error at CMakeLists.txt:12 (add_subdirectory):
  The source directory

    /home/c3ypt1c/BuildSpace/AprilTools/AprilTools/apriltag

  does not contain a CMakeLists.txt file.


-- Configuring incomplete, errors occurred!
See also "/home/c3ypt1c/BuildSpace/AprilTools/AprilTools/build/CMakeFiles/CMakeOutput.log".

I don't know what the CMakeLists.txt file is meant to be, as I'm not really a developer of this repository.

Log file is here: CMakeOutput.log. For now, I'll see if this runs with wine. Edit: doesn't run with wine.

[rizerphe]

Have you done this (takes a few minutes to build)?

cd ~
git clone --recursive https://github.com/thegoodhen/AprilTools
cd AprilTools
mkdir build
cd build
cmake ..
make
./apriltools

And then, whenever you need to use it:

cd ~/AprilTools/build
./apriltools --path ...

If not, try please. If tried, we are on the same page, and the failure is not your fault.

[c3ypt1c]

It built. The only difference is doing the --recursive for the git command. I'm sorry for being dumb.