Get Feel++

Feel++ can be installed on Windows 10, Debian/Ubuntu systems.

The main channel is called latest.

latest: Docker and Debian/Ubuntu packages with latest Feel++ development following the develop branch.

Ubuntu
Debian

Ubuntu LTS distributions jammy(22.04-preferred) is supported.

We may support short term distributions.

Noble Numbat LTS (24.04)

Command lines to install the latest Feel++ channel on ubuntu/noble

sudo install -d -m 0755 /etc/apt/keyrings
wget -qO - http://apt.feelpp.org/feelpp-archive-keyring.gpg | sudo tee /etc/apt/keyrings/feelpp.gpg >/dev/null
echo "deb [signed-by=/etc/apt/keyrings/feelpp.gpg] http://apt.feelpp.org/ubuntu/noble noble latest" | sudo tee /etc/apt/sources.list.d/feelpp.list >/dev/null
sudo apt update

The supported systems are described below

Table 1. Table Feel++ Ubuntu distributions
Distribution	Release	Version	Supported Channels	Comment
ubuntu	noble	24.04	latest	LTS

Install Feel++ Debian/Ubuntu packages

We describe here the installation of the debian packages for LTS distributions.

Table 2. Table Feel++ Ubuntu packages
Name	Description
libfeelpp1	shared libraries
libfeelpp-dev	development headers and libraries
feelpp-tools	mesh partitioners and remote data upload/download
feelpp-quickstart	quickstart applications (laplacian cg an hdg), stokes, elasticity(cg and hdg)
python3-feelpp	Python3 bindings
feelpp-data	data files (geometry and config files) for Feel++ applications (e.g. feelpp-quickstart)
libfeelpp-toolboxes1	toolboxes shared libraries
libfeelpp-toolboxes1-all-dev	toolboxes development headers and libraries
feelpp-toolboxes	toolbox applications
feelpp-toolboxes-data	data files (geometry and config files) for Feel++ toolboxes

Installation examples

Install the library

$ sudo apt install libfeelpp1

Install the tools

$ sudo apt install feelpp-tools

Install the quickstart applications and associated data

$ sudo apt install feelpp-quickstart feelpp-data

Install the toolboxes applications and associated data

$ sudo apt install feelpp-toolboxes feelpp-toolboxes-data

Install the toolboxes development environment

$ sudo apt install libfeelpp-toolboxes1-all-dev

Reinstall the runtime environment feelpp, the toolboxes and the python3 packages

$ sudo apt install --reinstall 'feelpp-*' 'libfeelpp1' 'python3-feelpp-*'

Reinstall the development environment for feelpp and the toolboxes

$ sudo apt install --reinstall 'libfeelpp*'

Debian LTS distribution bookworm(12) is supported.

The supported systems are described below

Table 3. Table Feel++ Debian distributions
Distribution	Release	Version	Supported Channels	Comment
debian	trixie	13	latest	LTS

Trixie (13)

Command lines to install the latest Feel++ channel on debian/trixie

sudo install -d -m 0755 /etc/apt/keyrings
wget -qO - http://apt.feelpp.org/feelpp-archive-keyring.gpg | sudo tee /etc/apt/keyrings/feelpp.gpg >/dev/null
echo "deb [signed-by=/etc/apt/keyrings/feelpp.gpg] http://apt.feelpp.org/debian/trixie trixie latest" | sudo tee /etc/apt/sources.list.d/feelpp.list >/dev/null
sudo apt update