Lem WebView
Note: the SDL2 UI is deprecated in favor of the Webview one. It won’t receive updates.
Lem has nightly releases (Linux AppImages, MacOS and Windows binaries), but not for the SDL2 GUI.
Dependencies:
- Debian-like distro
sudo apt install sbcl build-essential fd-find libgtk-4-dev libwebkitgtk-6.0-dev
- Fedora-like distro
sudo dnf install sbcl fd-find gtk4-devel webkitgtk6.0-devel
sudo dnf group install c-development development-tools
MacOS: install WebKit.
Windows:
WebView2 from NuGet.
Windows libraries: advapi32 ole32 shell32 shlwapi user32 version
- FreeBSD:
pkg install sbcl webkit2-gtk4
- Automatic installer
curl -L https://qlot.tech/installer | bash
Note: For an alternative installation, see https://github.com/fukamachi/qlot#installation
git clone https://github.com/lem-project/lem.git
cd lem && make webview
Optionnally, do:
sudo make install
This will:
- Install the executable system-wide
- Add a desktop entry file with relevant file associations
- Configure webview as the default interface
You can still switch between interfaces using the -i / --interface
option when launching Lem.
Copy the app file to the applications folder and type the following in your terminal:
xattr -d com.apple.quarantine /Applications/lem.app
To create an executable that you can run as a GUI you will need to use Automator.
- Launch Automator
- Choose ‘Application’ as the type for your document
You should now see three columns. In the second column there will be a collection of actions
that you can run in this ‘application’. Scroll down until you see Run Shell Script
. Double click
on this and on the right you should now see a text box where you can enter your script:
Replace the contents of this shell script with the following:
source ~/.zshrc
cd ~/common-lisp/lem
./lem -i sdl2 &
exit 0
Save this as an application (this should be the default) with the name Lem
to \Applications
.
You should now be abel to run this as an application from the Applications folder.
If your keyboard is a JIS layout, you need to put the following settings in $HOME/.lem/init.lisp
#+lem-sdl2
(lem-sdl2:set-keyboard-layout :jis)