Installing Anaconda on Raspberry PI 3
get http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-armv7l.sh
sudo md5sum Miniconda3-latest-Linux-armv7l.sh
sudo /bin/bash Miniconda3-latest-Linux-armv7l.sh
Change default dir installation from /root/miniconda3 during the installation

Edit the .bashrc file
sudo nano /home/pi/.bashrc
Add the following line to the end of the file
export PATH="/home/pi/miniconda3/bin:$PATH"
Save and close this file & reboot Raspberry pi
sudo reboot -h now