From Source Code
Build Flameshot from source.
🔗 From Source
Alternatively, you can always compile from the source code.
🔗 OS Dependencies
The compilation requires Qt version 5.3 or higher and GCC 4.9.2 or higher.
apt install g++ cmake extra-cmake-modules build-essential qtbase5-dev qttools5-dev-tools qttools5-dev libqt5dbus5 libqt5network5 libqt5core5a libqt5widgets5 libqt5gui5 libqt5svg5-dev
dnf install gcc-c++ cmake qt5-qtbase-devel qt5-linguist qt5-qtsvg-devel
pacman -S cmake base-devel git qt5-base qt5-tools hicolor-icon-theme qt5-svg
brew install qt5 brew install cmake
🔗 DE/WM dependencies
dnf install kf5-kguiaddons-devel
pacman -S kguiaddons
pacman -S xdg-desktop-portal xdg-desktop-portal-wlr grim
🔗 Getting the Source Code
You can get the source code from our Github repository. Either clone the repository or download a ZIP file. We suggest downloading the ZIP file if you want to build on specific version, but if you want to build different commits and versions, using
git makes it much easier.
Please note that in this page we explain how to download the master branch, but you can get the source code for every Pull Request and compile them if you like to.
In general we suggest you to create a temporary directory to download the file and do the compiling there:
# create the folder mkdir --parents ~/tmp/flameshot_source/ # go inside the new foldr cd ~/tmp/flameshot_source/
To download the ZIP file from the master branch you can run:
curl --remote-name https://github.com/flameshot-org/flameshot/archive/refs/heads/master.zip
Alternatively, to clone the Git repository:
git clone https://github.com/flameshot-org/flameshot.git
mkdir build cd build cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local ../ make
NOTE #1: for macOS you should replace command
NOTE #2: you can speed up the compilation by using the
-j argument for
make and specify the number of cores you would like to use.
You can read more about the
make arguments by
man make in terminal or clicking here.
For example the following would use all CPU cores except 1:
make -j$(nproc --ignore 1)
cmake ../ -DQt5_DIR=$(brew --prefix qt5)/lib/cmake/Qt5
At this point, you can use Flameshot even without installing it as you have already compiled the code into a binary file.
The file is stored in
src/flameshot inside the
build/ directory (which you are already there).
So you can just run it directly by
But to install it, simply run
make install with privileges.
In order to generate the makefile installing in
/usr instead of in
/usr/local you can use the
packaging option to generate the proper makefile (
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr instead of just
If you want to install in a custom directory you can define the
You want to install Flameshot in ~/myBuilds/test. You would execute the following to do so:
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr BASEDIR=~/myBuilds/test && make install