zsh:1: permission denied for HELP_runTetGen code on macbook

[vude0001]

Is there anyone who has this issue when trying to compile /run the code on matlab based on help_tengen using macbook

clear; close all; clc;

% Plot settings
fontSize=15;
faceAlpha1=0.3;
faceAlpha2=1;
cMap=gjet(4);
patchColor=cMap(1,:);
markerSize=25;

%% Example 1: Meshing a model with a single region

%%
% Creating geometry
[F,V]=stanford_bunny('g'); %Bunny

C=ones(size(F,1),1); %Face boundary markers (aka face colors)
V_regions=getInnerPoint(F,V); %Define region points
V_holes=[]; %Define hole points
[regionTetVolumes]=tetVolMeanEst(F,V); %Volume estimate for regular tets
stringOpt='-pq1.2AaY'; %Options for tetgen

%%
% Mesh using TetGen

%Create tetgen input structure
inputStruct.stringOpt=stringOpt; %Tetgen options
inputStruct.Faces=F; %Boundary faces
inputStruct.Nodes=V; %Nodes of boundary
inputStruct.faceBoundaryMarker=C;
inputStruct.regionPoints=V_regions; %Interior points for regions
inputStruct.holePoints=V_holes; %Interior points for holes
inputStruct.regionA=regionTetVolumes; %Desired tetrahedral volume for each region

% Mesh model using tetrahedral elements using tetGen
[meshOutput]=runTetGen(inputStruct); %Run tetGen

%%
% Access mesh output structure

E=meshOutput.elements; %The elements
V=meshOutput.nodes; %The vertices or nodes
CE=meshOutput.elementMaterialID; %Element material or region id
Fb=meshOutput.facesBoundary; %The boundary faces
Cb=meshOutput.boundaryMarker; %The boundary markers

%%
% Visualization

hf=cFigure;
subplot(1,2,1); hold on;
title('Input boundaries','FontSize',fontSize);
hp(1)=gpatch(Fb,V,Cb,'k',faceAlpha1);
hp(2)=plotV(V_regions,'r.','MarkerSize',markerSize);
legend(hp,{'Input mesh','Interior point(s)'},'Location','NorthWestOutside');
axisGeom(gca,fontSize); camlight headlight;
colormap(cMap); icolorbar;

hs=subplot(1,2,2); hold on;
title('Tetrahedral mesh','FontSize',fontSize);

% Visualizing using |meshView|
optionStruct.hFig=[hf,hs];
meshView(meshOutput,optionStruct);

axisGeom(gca,fontSize);
gdrawnow;

% end of the code

Output
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--- TETGEN Tetrahedral meshing --- 16-Aug-2023 14:20:02

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--- Writing SMESH file --- 16-Aug-2023 14:20:02
----> Adding node field
----> Adding facet field
----> Adding holes specification
----> Adding region specification
--- Done --- 16-Aug-2023 14:20:02
--- Running TetGen to mesh input boundary--- 16-Aug-2023 14:20:02
zsh:1: permission denied: /Users/vud/Desktop/Codes/GIBBON-master/GIBBON-master/lib_ext/tetGen/mac64/tetgen
--- Done --- 16-Aug-2023 14:20:02

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--- Importing TetGen files --- 16-Aug-2023 14:20:02
Warning: /Users/Desktop/Honour
Codes/GIBBON-master/GIBBON-master/data/temp/temp.1.node import
unsuccesful

In importTETGEN (line 29)
In runTetGen (line 354)
In Tetgenerator (line 37)
--- Done --- 16-Aug-2023 14:20:02
Index exceeds the number of array elements. Index must not exceed 0.

Error in interp1 (line 153)
extrapMask = Xq < X(1) | Xq > X(end);

Error in resampleColormap (line 43)
cMap_i(:,q)=interp1(ind,cMap(:,q),ind_i,'linear');

Error in icolorbar (line 74)
cn=resampleColormap(c,numel(hc.Ticks));

Error in meshView (line 129)
icolorbar;

Error in Tetgenerator (line 65)
meshView(meshOutput,optionStruct);