Unable to locate DOSBox.app on macOS 11.1

[hiatsu0]

IA Launcher seems to be unable to locate DOSBox, even if it is available in Applications. Is there any option to point it? As this is an M1 Mac, the terminal.app (and DOSBox.app alone as well) are being run in Rosetta2 mode.

(Also, should ialauncher become visible in Applications folder after installation, or is it always intended to be run from terminal only?)

username@macbook ~ % ialauncher
pygame 2.0.1 (SDL 2.0.14, Python 3.8.2)
Hello from the pygame community. https://www.pygame.org/contribute.html

Uh-oh! The program DOSBox could not be found on your system.
IA Launcher acts as a frontend for DOSBox: when you select a game,
it starts DOSBox with the right arguments to play that game.

Please visit https://www.dosbox.com/ to learn more about DOSBox and
download the correct installer for your operating system.

Press any key to exit...

username@macbook MacOS % /Applications/dosbox.app/Contents/MacOS/DOSBox 
DOSBox version 0.74-3-3
Copyright 2002-2019 DOSBox Team, published under GNU GPL.
---
CONFIG:Loading primary settings from config file /Users/username/Library/Preferences/DOSBox 0.74-3-3 Preferences
Unable to obtain graphics context for NSWindow (Mojave behavior)
Unable to obtain graphics context for NSWindow (Mojave behavior)
MIDI:Opened device:coreaudio

[JaapJoris]

IA Launcher tests if DOSBox is available by running the following command:

$ dosbox --version

Could you verify this command returns successfully on your system?

[hiatsu0]

The command dosbox does not seem to be recognized at all:

username@macbook ~ % dosbox --version
zsh: command not found: dosbox

Interestingly, using open -a DOSBox seems to work launching DOSBox from Terminal.

[JaapJoris]

It should now be fixed in the latest version 2.1.2. Use the command pip3 install --upgrade ialauncher to install it.