QtiSAS|QtiKWS

STEP 0: Preliminary Steps

• QtiSAS is now distributed with Python as a internal scripting language (together with muParser).
• Starting v.14.0 QtiSAS bundle contains inside Python and PyQt.
• To run QtiSAS and compile fitting functions, Xcode must be installed (c++ needed).
• Run the following command in the Terminal and follow the instructions:

xcode-select --install

• [optional] If you plan to compile fitting functions that include Fortran code, install gfortran using Homebrew:

brew install gfortran

• [optional] To install Homebrew from the Terminal on macOS, run the following command:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

STEP 1: Program installation

• Download current QtiSAS version for MacOS for Arm or Intel processor

• Drag-and-drop the application [qtisas.app] to the “Applications” folder

• Go to System Setting → Privace & Security, scroll until message regarding qtisas.app. Click “Open anyway”. Alternately run in terminal from the directory containing qtisas.app:

xattr -r -d com.apple.quarantine "/Applications/qtisas.app"

STEP 2[optional]: Download/copy of additional files: like fitting functions, SA.S instruments, Colour Maps, Templates, …

• Copy files to qtisas directory: /Users/xxxx/.config/qtisas/ (.config is hidden, to show hidden folders press combination “⌘ + ⇧ + .” )
• Git-Get buttons will be integrated for all sans-tolls to download optional files from repositories like now implemented to read fitting functions:

“Git-Get” button	Compile interface without fitting functions
* After pressing “Git-Get” button * All Functions from Repo will be downloaded * No existing function fill be overwritten * all SasView functions will be installed