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ixtiyoruz/ros_solutions

Created July 10, 2020 01:35
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ros issues and solutions
@ixtiyoruz
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ubuntu 18.04 has a problem :
ImportError: libpcl_keypoints.so.1.7: cannot open shared object file: No such file or directory #317
the solution is adding these to source.list :


## Add xenial source here
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse

and then install these :
`

sudo apt-get install libopenmpi1.10  libvtk6.2  libpcl-apps1.7 libpcl-io1.7 libpcl-surface1.7 libpcl-visualization1.7`
sudo apt-get install  libpcl1.7
sudo apt-get install libboost-all-dev libpcl-dev

it will remove your ros-melodic, please reinstall ros

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