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//SPDX-License-Identifier: MIT

pragma solidity ^0.8.9;

import "@openzeppelin/contracts/access/Ownable.sol";


contract Treasury is Ownable {
    // events 
    event NewDeposit(address indexed from, uint256 amount);

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0xd8b8C41FBEC0B67F1B03f3aCBE865c5b994C8a34

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Setting up ROS on El Capitan Mac OSX

I mostly followed mikepurvis's notes and plusk01's notes.

Resources I used

• https://github.com/mikepurvis/ros-install-osx
• https://gist.github.com/plusk01/bb92f6159c0818000865784abfd2a584
• http://wiki.ros.org/kinetic/Installation/OSX/Homebrew/Source
• mikepurvis/ros-install-osx#74

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docker ps | awk {' print $1 '} | tail -n+2 > tmp.txt; for line in $(cat tmp.txt); do docker kill $line; done; rm tmp.txt

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# NOTE: These instructions do not represent a robust, self-troubleshooting install; they
# are definitely not suitable for dumping to a giant script and running as one. If you 
# use them, they should be run one at a time, with an eye out for errors or problems
# along the way.
#
# The #1 issue you are likely to encounter is with Homebrew or Python packages whose
# binary components link against system Python. This will result in runtime segfaults,
# especially in rviz. If you suspect this is occurring, you can attempt to remove and
# reinstall the offending packages, or go for the nuclear option--- empty your Cellar
# and site-packages folders and start over with brewed python from the beginning.