问题
I installed vapor via homebrew and then immediately wanted to jump into a project by executing vapor new Hello but then got the following message back in the terminal:
dyld: Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib
Referenced from: /usr/local/bin/vapor
Reason: image not found
zsh: abort vapor new Hello
I tried some approaches to fix this like uninstalling and reinstalling openssl via brew but that didn't work . Also tried something I found in the internet but nothing worked. I assume it has something to do with vapor only working with version 1.0.0 but not 1.1.1 and that's what I have. I guess I need to downgrade to 1.0.0 but how'd I do that? I'm on MacOS Catalina if that matters. Thanks in advance.
回答1:
This is less likely to work if you already tried to reinstall vapor:
Try to update brew:
brew update
It will take awhile as it will update all your dependencies. And then install openssl again:
brew install openssl
Alternatively try this:
brew reinstall openssl
This can work if you already tried to reinstall vapor:
If none of those tricks above work, try to use install_name_tool:
sudo install_name_tool -change /usr/local/opt/openssl/lib/libssl.1.0.0.dylib /usr/local/opt/openssl/lib/libssl.1.1.dylib $(which vapor)
sudo install_name_tool -change /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib /usr/local/opt/openssl/lib/libssl.1.1.dylib $(which vapor)
In my case it start working when I used install_name_tool. The order of the parameter is following: old value (incorrect), then new value (where you have your openssl) and the path to vapor (which can be easily get by $(which vapor).
回答2:
Switch to an older openssl package
brew switch openssl 1.0.2s
回答3:
I had the same problem. I solved it by running these 2 commands:
brew uninstall vapor
brew install vapor/tap/vapor
It worked.
回答4:
For MacOS 10.15 Catalina try to install the previous openssl:
brew update && brew upgrade
brew uninstall --ignore-dependencies openssl
brew install https://github.com/tebelorg/Tump/releases/download/v1.0.0/openssl.rb
来源：https://stackoverflow.com/questions/59006602/dyld-library-not-loaded-usr-local-opt-openssl-lib-libssl-1-0-0-dylib