Running error

[arianaa30]

I followed this link and installed PCL 1.8. When trying to run a demo, it complaints:

./point_cloud_visualizer: error while loading shared libraries: libpcl_common.so.1.7: cannot open shared object file: No such file or directory

What is going wrong? How to fix it?

In my /usr/local/lib there is libpcl_common.so.1.8 . But I was assuming it handles it automatically.

[Sirokujira]

As I think that it is about building the PointCloudLibrary's build environment,
Please ask the question in the Users mailing list.

Point Cloud Library (PCL) Users mailing list
http://www.pcl-users.org/

Measures

1. When pcl 1.7 has been installed with apt-get command
   Before building, delete the pcl1.7 library with the following command.

sudo apt-get purge libpcl*

other install case(pcl-tools)
https://www.devmanuals.net/install/ubuntu/ubuntu-16-04-LTS-Xenial-Xerus/how-to-install-pcl-tools.html