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Installation on Fedora 23
Carles Mateu edited this page Mar 12, 2016
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Orange 3 is currently in development, so we do not provide binary packages.
Here is what you need to do on a fresh install on Fedora 23 to get a working orange canvas:
Install dependencies and fix path:
sudo dnf install git python-pip python-virtualenv
sudo dnf install python3-devel python3-numpy python3-scipy python3-PyQt4-devel python3-sip-devel gcc gcc-c++ redhat-rpm-config PyQt4-devel
export PATH=${PATH}:/usr/lib64/qt4/bin
Create and activate a new virtual environment
virtualenv -p python3 --system-site-packages --distribute orange3env
source orange3env/bin/activate
Clone orange repository, install python dependencies, build native modules
git clone https://github.com/biolab/orange3
cd orange3
pip install -r requirements.txt
pip install -r requirements-gui.txt
python setup.py develop
If you want to play around with sql data, you also need to install psycopg2
sudo dnf install python3-psycopg2
Run Orange Canvas
python -m Orange.canvas
If you encounter version conflict error, you may need to upgrade system chardet module.
sudo pip3 install --upgrade chardet