Question

我运行rake db：create并找不到libpq。我有5和5.7 ..如何升级postgres使用5.7？

rake db:create

rake aborted!
LoadError: dlopen(/Users/me/.rvm/gems/ruby-2.2.0-preview1/extensions/x86_64-darwin-14/2.2.0/pg-0.17.1/pg_ext.bundle, 9): Library not loaded: /usr/local/lib/libpq.5.6.dylib
  Referenced from: /Users/me/.rvm/gems/ruby-2.2.0-preview1/extensions/x86_64-darwin-14/2.2.0/pg-0.17.1/pg_ext.bundle
  Reason: image not found - /Users/me/.rvm/gems/ruby-2.2.0-preview1/extensions/x86_64-darwin-14/2.2.0/pg-0.17.1/pg_ext.bundle

    ls /usr/local/lib/libpq.5.
    libpq.5.7.dylib  libpq.5.dylib

Answer 1

尝试重新安装pg Ruby Gem（使用$ gem uninstall pg && gem install pg）。这应该使用你的新版Postgres开发库重新编译gem。

找不到libpq5.6.dylib，如何安装5.7？

1 个答案: