Udating to latest ubuntu version
I've done it via npm a few times before and have run into a few issues.
After searching and trying a lot for this, i was finally able to use opencv in GNU compiler(g or gcc).
Synaptic Package Manager has simplified the life to a great extent.
Also, you can just simply download the latest version from https://and install it.
As some of you already said, the easiest way is to update through the package manager, npm.
So on Cent OS 7 and derivatives you can just add EPEL repository by You may use Chocolatey on Windows.
Go to Synaptic Package Manager (System Synaptic Package Manager) 2.Search for “opencv” and install the main “opencv” package and the following lib files: libcv libcv-dev libcvaux libcvaux-dev libhighgui libhighgui-dev opencv-doc (‘python-opencv’ not required).
If you're using a Mac computer, you can use the new update R package to update the R version from RStudio: https://andreacirilloblog.wordpress.com/2015/10/22/updater-package-update-r-version-with-a-function-on-mac-osx/ In summary, you need to perform this: .(you can also install opencv directly from the terminal by “sudo apt-get install” the above lib files 3.After installing all the packages, open a terminal & type this code: and go to step3 again. Now lets simplify the above big command by making a shortcut for it: go to your local home directory(cd /home/) and open the .bashrc file using gedit(the file will be hidden).So i have not mentioned here what to do about ‘ffmpeg’. This installation needs a C compiler like “g ”(which is most commonly used).So install g first using Synaptic or by following command at the terminal– If both g & GTK 2.0 are there then proceed as follows: I am using Ubuntu 9.04 (Jaunty Jackalope) and i did the following steps to install & configure Open CV(ver 18.104.22.168) successfully: 1.It only takes a minute and does not require you to restart anything or clean out caches, etc.