I followed this answer to install pcl(point cloud library).

But I get the following error :

[ 30%] Linking CXX executable ../../bin/pcl_openni_grabber_example
/home/nehal/anaconda3/lib/libpng.so: undefined reference to `inflateValidate@ZLIB_1.2.9'
collect2: error: ld returned 1 exit status
io/tools/CMakeFiles/pcl_openni_grabber_example.dir/build.make:289: recipe for target 'bin/pcl_openni_grabber_example' failed
make[2]: *** [bin/pcl_openni_grabber_example] Error 1
CMakeFiles/Makefile2:683: recipe for target 'io/tools/CMakeFiles/pcl_openni_grabber_example.dir/all' failed
make[1]: *** [io/tools/CMakeFiles/pcl_openni_grabber_example.dir/all] Error 2
Makefile:160: recipe for target 'all' failed
make: *** [all] Error 2

How do I resolve the error?

2

1 Answer

/home/nehal/anaconda3/lib/libpng.so: undefined reference to ...

You will have to use the system "libpng.so" for compiling → /usr/lib/x86_64-linux-gnu/libpng12.so → Package = libpng12-dev . Solution: Hide away (temporarely) /home/nehal/anaconda3/lib/libpng.so.

I made a 'pcl' test build (with VTK), Ubuntu 16.04 - amd64 : pcl-master.zip

sudo apt install libeigen3-dev libflann-dev libusb-1.0-0-dev libvtk6-dev

cd pcl-master/ && mkdir build && cd build/ && cmake .. && make
sudo make install

No errors ...

Your Answer

Sign up or log in

Sign up using Google Sign up using Facebook Sign up using Email and Password Submit

Post as a guest

Post Your Answer Discard

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy