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2016-11-22 22:39:28 -0600 asked a question Can I install both OpenCV2.4 and OpenCV3.1 with Homebrew on a Mac?

Hi,

I need to use both versions of OpenCV on my Mac with Python 2.7. Just checked with $brew info OpenCV and $brew info OpenCV3, seems to me these two packages of OpenCV are independent.

Wonder if the above is possible. Thanks for your suggestions/comments.

2016-11-19 19:23:58 -0600 asked a question How to use Homebrew to install both OpenCV 2.4 and OpenCV 3.1 for c++ programming on Mac?

I need to install OpenCV 2.4 on my Mac for a new c++ project, but I already have OpenCV 3.1 installed for my old c++ projects with Homebrew.

Are there any ways to manage the use of two version of OpenCVs on a Mac for c++ projects? I understand for Python programming you can have multiple environments by using either Anaconda Python or virtualenv, but not sure for C++ programming how we can handle the multiple environment problems.

Any suggestions and comments ? Thanks in advance.