how_to_install_python_3.txt

GETTING FROM REPO

# Adding repositories and installing required software

echo "src/gz all http://repo.opkg.net/edison/repo/all" >> /etc/opkg/base-feeds.conf  && echo "src/gz edison http://repo.opkg.net/edison/repo/edison" >> /etc/opkg/base-feeds.conf  && echo "src/gz core2-32 http://repo.opkg.net/edison/repo/core2-32" >> /etc/opkg/base-feeds.conf && opkg update 

# Updating mraa and upm

opkg upgrade libmraa0 && opkg upgrade upm

# Installing Python 3 and libs

opkg install mraa-python3 upm-python3 python3-misc python3-importlib 



BUILDING FROM SOURCES

# Adding repositories and installing required software

echo "src/gz all http://repo.opkg.net/edison/repo/all" >> /etc/opkg/base-feeds.conf  && echo "src/gz edison http://repo.opkg.net/edison/repo/edison" >> /etc/opkg/base-feeds.conf  && echo "src/gz core2-32 http://repo.opkg.net/edison/repo/core2-32" >> /etc/opkg/base-feeds.conf && opkg update && opkg install git nano mc htop tcl-dev liblzma-dev liblzma-staticdev 

# Getting, compiling and installing Python 3

wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tgz
tar xvf Python-3.5.0.tgz
cd Python-3.5.0
./configure --prefix=/usr --enable-shared
make -j2
make install 

# Getting, compiling and installing libmraa
git clone https://github.com/intel-iot-devkit/mraa.git
cd mraa
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr -DBUILDPYTHON3=ON -DPYTHON_INCLUDE_DIR=/usr/include/python3.5m/ -DPYTHON_LIBRARY=/usr/lib/libpython3.so ..
make -j2
make install

# Getting, compiling and installing upm
git clone https://github.com/intel-iot-devkit/upm.git
cd upm
mkdir build
cd build
cmake -DPYTHON_INCLUDE_DIR=/usr/include/python3.5m/ -DPYTHON_LIBRARY=/usr/lib/libpython3.so -DCMAKE_INSTALL_PREFIX:PATH=/usr ..
make -j2
make install