在 Mac（Monterey 12.2.1）上啟動 ruby?? 測驗時遇到一些問題。我已經啟動bundle install- 一切都成功完成，之后我嘗試執行命令bundle exec rake db:test:refresh，并收到以下錯誤
LoadError: Couldn't load the GEOS CAPI library.
/Users/alexandra_shimanovich/.bundle/ruby/2.5.0/gems/ffi-geos-0.3.0/lib/ffi-geos.rb:1000:in `rescue in <module:FFIGeos>'
/Users/alexandra_shimanovich/.bundle/ruby/2.5.0/gems/ffi-geos-0.3.0/lib/ffi-geos.rb:982:in `<module:FFIGeos>'
/Users/alexandra_shimanovich/.bundle/ruby/2.5.0/gems/ffi-geos-0.3.0/lib/ffi-geos.rb:51:in `<module:Geos>'
/Users/alexandra_shimanovich/.bundle/ruby/2.5.0/gems/ffi-geos-0.3.0/lib/ffi-geos.rb:7:in `<top (required)>'
/Users/alexandra_shimanovich/Documents/Curb/ride_manager/config/application.rb:9:in `<top (required)>'
/Users/alexandra_shimanovich/Documents/Curb/ride_manager/Rakefile:4:in `require'
/Users/alexandra_shimanovich/Documents/Curb/ride_manager/Rakefile:4:in `<top (required)>'
/Users/alexandra_shimanovich/.rbenv/versions/2.5.5/bin/bundle:23:in `load'
/Users/alexandra_shimanovich/.rbenv/versions/2.5.5/bin/bundle:23:in `<main>'
LoadError: Could not open library '/usr/lib/': dlopen(/usr/lib/, 0x0005): tried: '/usr/lib/' (not a file), '/usr/local/lib/' (not a file).
Could not open library 'lib.dylib': dlopen(lib.dylib, 0x0005): tried: 'lib.dylib' (no such file), '/usr/local/lib/lib.dylib' (no such file), '/usr/lib/lib.dylib' (no such file), '/Users/alexandra_shimanovich/Documents/Curb/ride_manager/lib.dylib' (no such file), '/usr/local/lib/lib.dylib' (no such file), '/usr/lib/lib.dylib' (no such file)
我查看了 ffi-geos.rb
def self.search_paths
@search_paths ||= begin
if ENV['GEOS_LIBRARY_PATH']
[ ENV['GEOS_LIBRARY_PATH'] ]
elsif FFI::Platform::IS_WINDOWS
ENV['PATH'].split(File::PATH_SEPARATOR)
else
[ '/usr/local/{lib64,lib}', '/opt/local/{lib64,lib}', '/usr/{lib64,lib}' ]
[ '/usr/local/{lib64,lib}', '/opt/local/{lib64,lib}', '/usr/{lib64,lib}', '/usr/lib/{x86_64,i386}-linux-gnu' ]
end
end
end
/usr/local/..我知道在我的計算機中，lib 檔案不在/opt/homebrew/lib. 但是當我往里看時，/opt/homebrew/lib我沒有找到lib.dylib。只有libgeos.3.10.2.dylib libgeos.dylib libgeos_c.1.16.0.dylib libgeos_c.1.dylib libgeos_c.dylib.
請幫我找到正確的庫，并以某種方式告訴 ffi-geos.rb 查找正確的位置，我真的很感激！謝謝！
uj5u.com熱心網友回復：
但是當我查看 /opt/homebrew/lib 時，我沒有找到 lib.dylib
您發布的代碼ffi-geos.rb不是在尋找lib.dylib（或lib64.dylib），而是在搜索路徑中添加/usr/local/lib、/usr/local/lib64等以尋找特定的 GEOS dylib。由于您的庫檔案在/opt/homebrew/lib，因此該自動程序不會找到它們。
代碼中的第一個條件顯示您可以設定環境變數來定義搜索路徑。因此，使用以下命令設定庫路徑：
export GEOS_LIBRARY_PATH=/opt/homebrew/lib
希望這有效！
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