Metasploit won't load on MacOS 12.7.6

[richmonster264]

Steps to reproduce

How'd you do it?

1. ...Downloaded pkg from Metasploit website and tried to open package

2. ...
   Got this message. Tried downloading again with same result.
   This section should also tell us any relevant information about the
   environment; for example, if an exploit that used to work is failing,
   tell us the victim operating system and service versions.

Were you following a specific guide/tutorial or reading documentation?

If yes link the guide/tutorial or documentation you were following here, otherwise you may omit this section.

Expected behavior

What should happen?

Current behavior

What happens instead?

Metasploit version

Get this with the version command in msfconsole (or git log -1 --pretty=oneline for a source install).

Additional Information

If your version is less than 5.0.96, please update to the latest version and ensure your issue is still present.

If the issue is encountered within msfconsole, please run the debug command using the instructions below. If the issue is encountered outisde msfconsole, or the issue causes msfconsole to crash on startup, please delete this section.

1. Start msfconsole
2. Run the command set loglevel 3
3. Take the steps necessary recreate your issue
4. Run the debug command
5. Copy all the output below the ===8<=== CUT AND PASTE EVERYTHING BELOW THIS LINE ===8<=== line and make sure to REMOVE ANY SENSITIVE INFORMATION.
6. Replace these instructions and the paragraph above with the output from step 5.

[richmonster264]

[Admin9961]

You downloaded it with Safari... I don't have OS X but as my knowledge this could be a type of error caused by Gatekeeper... The installer should be flagged with the com.apple.quarantine attribute, thus causing Gatekeeper to force this error. Try this: open Terminal, surf to the folder containing the package, and then type xattr -rd com.apple.quarantine metasploitframework-latest.pkg
I don't know if R7 signed the MSF for OS X, but having files signed on modern Mac is very very important, otherwise execution/installation get stopped.