I have followed the install instructions
brew tap osrf/simulation
brew install gz-ionic
After that I run
gz sim -s
but it apears crashed
gz sim -s
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin24/rbconfig.rb:21: warning: Insecure world writable dir /opt/homebrew/bin in PATH, mode 040777
Ignoring ffi-1.16.3 because its extensions are not built. Try: gem pristine ffi --version 1.16.3
Stack trace (most recent call last) in thread 6099841024:
#10 Object "libsystem_pthread.dylib", at 0x1974d82e3, in _pthread_start + 135
#9 Object "libgz-transport14.14.0.1.dylib", at 0x107f012bf, in void* std::__1::__thread_proxy[abi:ne180100]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, void (gz::transport::v14::Discovery<gz::transport::v14::ServicePublisher>::*)(), gz::transport::v14::Discovery<gz::transport::v14::ServicePublisher>*>>(void*) + 71
#8 Object "libgz-transport14.14.0.1.dylib", at 0x107eff88b, in gz::transport::v14::Discovery<gz::transport::v14::ServicePublisher>::RecvMessages() + 115
#7 Object "libgz-transport14.14.0.1.dylib", at 0x107effa4f, in gz::transport::v14::Discovery<gz::transport::v14::ServicePublisher>::RecvDiscoveryUpdate() + 371
#6 Object "libgz-transport14.14.0.1.dylib", at 0x107f0014b, in gz::transport::v14::Discovery<gz::transport::v14::ServicePublisher>::DispatchDiscoveryMsg(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, char*, unsigned short) + 83
#5 Object "libprotobuf.29.3.0.dylib", at 0x1124872b7, in google::protobuf::MessageLite::ParseFromArray(void const*, int) + 27
#4 Object "libprotobuf.29.3.0.dylib", at 0x11248580b, in bool google::protobuf::internal::MergeFromImpl<false>(std::__1::basic_string_view<char, std::__1::char_traits<char>>, google::protobuf::MessageLite*, google::protobuf::internal::TcParseTableBase const*, google::protobuf::MessageLite::ParseFlags) + 191
#3 Object "libprotobuf.29.3.0.dylib", at 0x11243b133, in char const* google::protobuf::internal::TcParser::MpMessage<false>(google::protobuf::MessageLite*, char const*, google::protobuf::internal::ParseContext*, google::protobuf::internal::TcFieldData, google::protobuf::internal::TcParseTableBase const*, unsigned long long) + 463
#2 Object "libsystem_platform.dylib", at 0x19750ede3, in _sigtramp + 55
#1 Object "libgz-tools2-backward.2.0.2.dylib", at 0x105041643, in backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 19
#0 Object "libgz-tools2-backward.2.0.2.dylib", at 0x1050416bf, in backward::SignalHandling::handleSignal(int, __siginfo*, void*) + 95
[1] 86594 segmentation fault gz sim -s