I installed the latest version of Anaconda. Now I want to install OpenCV within it. When I type:
conda install -c https://conda.binstar.org/anaconda opencv <
I had a similar problem. I searched conda.exe and I found it on Scripts folder. So, In Anaconda3 you need to add two variables to PATH. The first is Anaconda_folder_path and the second is Anaconda_folder_path\Scripts
conda.exe
PATH
Anaconda_folder_path
Anaconda_folder_path\Scripts