ruby-on-rails - 错误:执行 gem 时...(OpenSSL::X509::StoreError)

Question

我尝试以管理员身份将串行端口安装到 Windows 7但是，我面临以下错误:

C:\Sites>gem install serialport
ERROR: While executing gem ... (OpenSSL::X509::StoreError)

我尝试了以下方法，但没有帮助:

• OpenSSL::X509::StoreError: cert already in hash table?
• Where is Ruby looking for SSL_CERT_FILE?

我试图从网上找到这些解决方案。但是，它仍然无法工作。有什么想法吗？

以下是我电脑的 gem 环境:

C:\Sites>gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 2.2.2
  - RUBY VERSION: 2.1.5 (2014-11-13 patchlevel 273) [i386-mingw32]
  - INSTALLATION DIRECTORY: C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0
  - RUBY EXECUTABLE: C:/RailsInstaller/Ruby2.1.0/bin/ruby.exe
  - EXECUTABLE DIRECTORY: C:/RailsInstaller/Ruby2.1.0/bin
  - SPEC CACHE DIRECTORY: C:/Users/5004118294/.gem/specs
  - RUBYGEMS PLATFORMS:
  - ruby
  - x86-mingw32

C:\Sites>gem which openssl
openssl Directory: C:\RailsInstaller\Ruby2.1.0\ruby\2.1.0\openssl.rb

谢谢

Answer 1

可能是“SSL_CERT_FILE”环境变量有误。只需删除变量并尝试。