ImportError: libcblas.so.3: cannot open shared object file: No such file or directory

Question

I am trying to run an Arducam MT9J001 camera on a raspberry pi 3b+. I am getting the following error when I try to run the program, \"ImportError: libcblas.so3: cannot open

Answer 1

Exact same solution as @thvs86 but here's a single 1 line copy-paste so you don't have to insert each command individually:

pip3 install opencv-contrib-python; sudo apt-get install -y libatlas-base-dev libhdf5-dev libhdf5-serial-dev libatlas-base-dev libjasper-dev libqtgui4 libqt4-test