I tried to install libjasper-dev and libpng12 for opencv but I'm getting this error:
E: Unable to locate package libjasper-dev
E: Unable to locate package libpng12
I also tried installing libpng16 but still I was getting the same error. How can I solve this problem?
Best Answer
To install libjasper-dev using below:
Reference https://ubuntu.pkgs.org/18.04/trinity-r14-builddeps-i386/libjasper-dev_1.900.1-debian1-2.5ubuntu18.04.0+5_i386.deb.html
To install libpng12 refer below link
E: Package 'libpng12-0' has no installation candidate [ubuntu 16.10 Gnome]