docs: update ARM64 MacOS installation instructions

craigmediaservices · Dec 22, 2023 · 6a3e8fd · 6a3e8fd
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diff --git a/docs/installation.md b/docs/installation.md
@@ -136,26 +136,13 @@ And now install the dependencies
 
 ### MacOS (ARM)
 
-If you're running MacOS on one of the new ARM chips, the process is more complex. You'll need Homebrew and the Apple XCode Commandline Development Tools, configured for ARM. Doing that is beyond the scope of this document, type `homebrew apple xcode command line tools` into your favourite search engine. Once installed and configured, install *cython*:
+If you're running MacOS on one of the new ARM chips, the process is more complex. You'll need Homebrew and the Apple XCode Commandline Development Tools, configured for ARM. Doing that is beyond the scope of this document, type `homebrew apple xcode command line tools` into your favourite search engine. Once installed and configured, run installation script:
 
 ```
-(3.8.16) $ OPENBLAS="$(brew --prefix openblas)" MACOSX_DEPLOYMENT_TARGET=12.6 python -m pip install cython --no-use-pep517
-```
-
-Then the key dependencies
-
-```
-(3.8.16) $ OPENBLAS="$(brew --prefix openblas)" MACOSX_DEPLOYMENT_TARGET=12.6 python -m pip install "numpy>=1.19.4,<1.24.0" --no-use-pep517
-(3.8.16) $ OPENBLAS="$(brew --prefix openblas)" MACOSX_DEPLOYMENT_TARGET=12.6 python -m pip install scipy --no-use-pep517
-(3.8.16) $ OPENBLAS="$(brew --prefix openblas)" MACOSX_DEPLOYMENT_TARGET=12.6 python -m pip install pandas==1.0.5 --no-use-pep517
-(3.8.16) $ OPENBLAS="$(brew --prefix openblas)" MACOSX_DEPLOYMENT_TARGET=12.6 python -m pip install statsmodels==0.12.2 --no-use-pep517
-```
-
-Then the remaining dependencies
-
-```
-(3.8.16) $ pip install -r requirements.txt
+chmod u+x install install_dependencies_apple_silicon.sh
+./install_dependencies_apple_silicon.sh
 ```
+Note: this may (unfortunately) become out of date and require some tweaking.
 
 ### Check dependencies, all OSs
 

diff --git a/install_dependencies_apple_silicon.sh b/install_dependencies_apple_silicon.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Cython 3.0.0 is not supported by pandas 1.0.5
+python -m pip install "cython<3.0.0" wheel
+python -m pip install pyyaml==5.4.1 --no-build-isolation
+python -m pip install "numpy>=1.19.4,<1.24.0" --no-use-pep517
+python -m pip install scipy --no-use-pep517
+python -m pip install pandas==1.0.5 --no-use-pep517
+python -m pip install statsmodels==0.12.2 --no-use-pep517
+
+pip install -r requirements_apple_silicon.txt
diff --git a/requirements_apple_silicon.txt b/requirements_apple_silicon.txt
@@ -0,0 +1,9 @@
+matplotlib>=3.0.0
+pymongo==3.11.3
+arctic==1.79.2
+ib-insync==0.9.86
+psutil==5.6.6
+pytest>6.2
+Flask>=2.0.1
+Werkzeug>=2.0.1
+PyPDF2>=2.5.0