Not sure how to fix this permissions error on OS X 10.8.5. to run the Stella emulator after assembling in WUDSN.
So, assembling the file in WUDSN works fine, but when attempting Assembler -> Compile and Run, i get the error:
Cannot execute application 'Stella' process '/Applications/Stella.app /Users/hitbyambulance/Documents/stella/output/hello.bin' in working directory '/Users/hitbyambulance/Documents/stella/output'. System error: Cannot run program "/Applications/Stella.app" (in directory "/Users/hitbyambulance/Documents/stella/output"): error=13, Permission denied
The path to Stella is set as '/Applications/Stella.app' and the output directory for the assembled file is '/Users/hitbyambulance/Documents/stella/output'.
Running
$ open -a /Applications/Stella.app /Users/badlands/Documents/stella/output/hello.bin from the terminal (in the working directory) works as expected.
SOLVED: need to specify full path inside the .app directory:
/Applications/Stella.app/Contents/MacOS/Stella