Here is the output:

(base) annamynick@Annas-MBP-10 ~ % afni_system_check.py -check_all
-------------------------------- general ---------------------------------
architecture: 64bit
system: Darwin
release: 22.1.0
version: Darwin Kernel Version 22.1.0: Sun Oct 9 20:14:54 PDT 2022; root:xnu-8792.41.9~2/RELEASE_X86_64
distribution: 10.16
number of CPUs: 8
apparent login shell: zsh
shell RC file: .zshrc (exists)

--------------------- AFNI and related program tests ---------------------
which afni : /Users/annamynick/abin/afni
afni version : Precompiled binary macos_10.12_local: Oct 12 2022
: AFNI_22.3.02 'Lucius Verus'
AFNI_version.txt : AFNI_22.3.02, macos_10.12_local, Oct 12 2022
which python : /Users/annamynick/opt/anaconda3/bin/python
python version : 3.7.4
which R : /usr/local/bin/R
R version : R version 3.5.3 (2019-03-11) -- "Great Truth"
which tcsh : /bin/tcsh

instances of various programs found in PATH:
afni : 1 (/Users/annamynick/abin/afni)
R : 1 (/Library/Frameworks/R.framework/Versions/3.5/Resources/bin/R)
python : 1 (/Users/annamynick/opt/anaconda3/bin/python3.7)
python2 : 0
python3 : 3
/Users/annamynick/opt/anaconda3/bin/python3.7
/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7
/usr/bin/python3

** have python3 but not python2

testing ability to start various programs...
afni : success
suma : success
3dSkullStrip : success
uber_subject.py : success
3dAllineate : success
3dRSFC : success
SurfMesh : success
3dClustSim : success
3dMVM : success

checking for R packages...
rPkgsInstall -pkgs ALL -check : success

R RHOME : /Library/Frameworks/R.framework/Resources

checking for $HOME files...
.afnirc : found
.sumarc : found
.afni/help/all_progs.COMP : found

------------------------------ python libs -------------------------------
** failed to load module PyQt4
-- PyQt4 is no longer needed for an AFNI bootcamp

++ module loaded: matplotlib.pyplot
module file : /Users/annamynick/opt/anaconda3/lib/python3.7/site-packages/matplotlib/pyplot.py
matplotlib version : 3.1.1

-- python binaries under /usr/local/bin:
/usr/local/bin/python3 (sym link to /Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7)
/usr/local/bin/python3.7 (sym link to /Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7)

-------------------------------- env vars --------------------------------
PATH = /Users/annamynick/opt/anaconda3/bin:/Users/annamynick/opt/anaconda3/condabin:/Users/annamynick/anaconda3/bin:/Library/Frameworks/Python.framework/Versions/3.7/bin:/Library/Frameworks/Python.framework/Versions/3.7/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/annamynick/Library/Python/2.7/bin:/usr/local/share/dotnet:/opt/X11/bin:~/.dotnet/tools:/Library/Frameworks/Mono.framework/Versions/Current/Commands:/Users/annamynick/abin:/Users/annamynick/abin:/Users/annamynick/android-sdk-macosx/platform-tools/:/Users/annamynick/android-sdk-macosx/platform-tools/

PYTHONPATH =
R_LIBS =
LD_LIBRARY_PATH =
DYLD_LIBRARY_PATH (sub-shell) = :/opt/X11/lib/flat_namespace
DYLD_FALLBACK_LIBRARY_PATH (sub-shell) =

------------------------------ data checks -------------------------------
data dir : found AFNI_data6 under $HOME (1908108M Avail)
top history: 20 Feb 2020 [rickr]: updated FT_analysis examples
data dir : found AFNI_demos under $HOME
top history: ...ct 2020 [taylorp]: updated scripts under FATCAT_DEMO
data dir : found suma_demo under $HOME
top history: ...s_New/data/Build_tmp on Mon Mar 4 11:56:45 EST 2013
data dir : found afni_handouts under $HOME
atlas : found TT_N27+tlrc under /Users/annamynick/abin

------------------------------ OS specific -------------------------------
XQuartz version : 2.7.11

which brew : /usr/local/bin/brew
brew version : /usr/local/Homebrew/Library/Homebrew/os/mac/version.rb:32:in `block in from_symbol': unknown or unsupported macOS version: :dunno (MacOSVersionError)

-- for PyQt4 under brew, consider running:
brew install cartr/qt4/pyqt
** consider linking /usr/local/Cellar/gcc/10.2.0/lib/gcc/10/libgomp.1.dylib under /usr/local/lib
++ found valid link /usr/local/lib/libglib-2.0.dylib
to ../Cellar/glib/2.66.2_1/lib/libglib-2.0.dylib
++ found 1 dylib files under '/opt/X11/lib/flat_namespace'
-- found 'libXt' dylib files:
/opt/X11/lib/flat_namespace/libXt.6.dylib
-- recent OS X, cheating to check DYLD_LIBRARY_PATH in cur shell 'zsh'...
++ found evar DYLD_LIBRARY_PATH = :/opt/X11/lib/flat_namespace
-- recent OS X, cheating to check DYLD_LIBRARY_PATH in shell 'tcsh'...
++ found evar DYLD_LIBRARY_PATH = /opt/X11/lib/flat_namespace:/opt/X11/lib/flat_namespace:/opt/X11/lib/flat_namespace:/opt/X11/lib/flat_namespace

========================= summary, please fix: =========================
* just be aware: login shell 'zsh', but our code examples use 'tcsh'