rake db:安装程序给库未加载：@rpath/libgssapi_krb5.2.2.dylib错误

Question

我在mysql 10.14.2 mojave上运行rake : macOS数据库设置时出错。它在其他项目中运行良好，当我在其他项目中执行gem list时，它们都有MySQL0.5.2，并限制了0.9.7。我以前也有相同的错误，除了它说libssh2.1而不是libgssapi_krb5，所以我做了brew install libssh2，然后错误变成了这个。然后我试着做brew install krb5，但这并没有什么区别。以下是错误：

mbp-用户:项目用户$ rake db:安装rake中止！dlopen(/Users/user/.rvm/gems/ruby-2.5.3/gems/curb-0.9.7/lib/curb_core.bundle，：LoadError9)：库未加载：@rpath/libgssapi_krb5.2.2.2.dylib引用自: /Users/user/.rvm/gems/ruby-2.5.3/gems/curb-0.9.7/lib/curb_core.bundle原因:图像未找到- /Users/user/.rvm/gems/ruby-2.5.3/gems/curb-0.9.7/lib/curb_core.bundle /user/user/..rvm/gems/ruby-2。请求中的5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:in require' /Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:in块“/Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:258:in load_dependency' /Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:inrequire”/Users/user/.rvm/gems/ruby-2.5.3/gems/curb-0.9.7/lib/curl.rb:1:in D6block in require' /Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:258:inload_dependency‘/Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:in require' /Users/user/.rvm/gems/ruby-2.5.3/gems/curb-0.9.7/lib/curb.rb:1:in’/user/..rvm/gems/ruby2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:in require' /Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:in块中的require‘/Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:258:in load_dependency' /Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:inrequire’/Users/user/.rvm/gems/ruby-2.5.3/gems/user_client-3.7.0/lib/user_client/helpers/http_client.rb：1:在/Users/user/.rvm/gems/ruby-2.5.3/gems/user_client-3.7.0/lib/user_client/helpers/authorized_request.rb:1:in require_relative‘<top (required)>' /Users/user/.rvm/gems/ruby-2.5.3/gems/user_client-3.7.0/lib/user_client/adapter.rb:2:inrequire_relative’<top (required)>' /Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:inrequire‘/user/user中/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:in block in require' /Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:258:inload_dependency‘/Users/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.6/lib/active_support/dependencies.rb:292:in require' /Users/user/.rvm/gems/ruby-2.5.3/gems/user_client-3.7.0/lib/user_client.rb:2:in’/Users/user/work/angel/config/application.rb:7:in <top (required)>' /Users/user/work/angel/Rakefile:6:inrequire_relative‘/Users/user/work/angel/Rakefile:6:in <top (required)>' /Users/user/.rvm/gems/ruby-2.5.3/gems/rake-12.3.1/exe/rake:27:in‘<top (required)>' /Users/user/.rvm/gems/ruby-2.5.3/gems/rake-12.3.1/exe/rake:27:in eval' /Users/user/.rvm/gems/ruby-2.5.3/bin/ruby_executable_hooks:24:in’

Answer 1

在下列情况下出错：

rake db:drop 

或

bundle exec rake db:drop

错误：

rake aborted!
LoadError: dlopen(/Users/afsan.abdulali.gujarati/.rvm/gems/ruby-2.4.6@introhive/gems/curb-0.9.10/lib/curb_core.bundle, 9): Library not loaded: @rpath/libgssapi_krb5.2.2.dylib
  Referenced from: /Users/afsan.abdulali.gujarati/.rvm/gems/ruby-2.4.6@introhive/gems/curb-0.9.10/lib/curb_core.bundle
  Reason: image not found - /Users/afsan.abdulali.gujarati/.rvm/gems/ruby-2.4.6@introhive/gems/curb-0.9.10/lib/curb_core.bundle
The thing that possibly fixed it:

解决方案：

brew install krb5

brew link --force krb5 

可能会提供以下输出：

Warning: Refusing to link macOS-provided software: krb5
If you need to have krb5 first in your PATH run:
  echo 'export PATH="/usr/local/opt/krb5/bin:$PATH"' >> ~/.bash_profile
  echo 'export PATH="/usr/local/opt/krb5/sbin:$PATH"' >> ~/.bash_profile

For compilers to find krb5 you may need to set:
  export LDFLAGS="-L/usr/local/opt/krb5/lib"
  export CPPFLAGS="-I/usr/local/opt/krb5/include"

For pkg-config to find krb5 you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/krb5/lib/pkgconfig"

导出路径vars LDFLAGS和CPPFLAGS

export LDFLAGS="-L/usr/local/opt/krb5/lib"
export CPPFLAGS="-I/usr/local/opt/krb5/include"

重新安装路缘宝石

gem uninstall curb
gem install curb

关于我当前系统设置的附带说明：

Mac 10.15.3

我已经在我的系统上安装了anaconda3，尽管我已经使用以下命令禁用了它：

conda config --set auto_activate_base false