1.1 - Before installing
1.1.1 - Devtools
Before installing Rvision, you will need to install the
latest version of the devtools
package. You can install devtools from CRAN as follows:
if (!require(devtools))
install.packages("devtools")1.1.2 - ROpenCVLite
You will also need to install the ROpenCVLite
package. Installation instructions for ROpenCVLite can be
found at https://swarm-lab.github.io/ROpenCVLite/articles/install.html.
This step may take some time as it will download, compile and install
OpenCV for you. I suggest
you go out for a cup of tea or coffee while ROpenCVLite is
being installed (compilation time will depend on your computer).
Note that you can skip this step and Rvision will
attempt to install it in the next step. However it might fail if your
system is missing one of the external dependencies required by
ROpenCVLite.