ruby-on-rails - 在 Windows 上安装 Puma 错误

Question

尝试在 Windows 上安装 Puma 并出现此错误 -

Temporarily enhancing PATH to include DevKit...
Building native extensions with: '--with-opt-dir=c:\openssl'
This could take a while...
ERROR:  Error installing puma:
        ERROR: Failed to build gem native extension.

    C:/RailsInstaller/Ruby2.1.0/bin/ruby.exe extconf.rb --with-opt-dir=c:\openssl
checking for BIO_read() in -lcrypto... no
checking for BIO_read() in -llibeay32... no
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details. You may
need configuration options.

Provided configuration options:
    --with-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=C:/RailsInstaller/Ruby2.1.0/bin/ruby
    --with-puma_http11-dir
    --without-puma_http11-dir
    --with-puma_http11-include
    --without-puma_http11-include=${puma_http11-dir}/include
    --with-puma_http11-lib
    --without-puma_http11-lib=${puma_http11-dir}/lib
    --with-cryptolib
    --without-cryptolib
    --with-libeay32lib
    --without-libeay32lib

extconf failed, exit code 1

Gem files will remain installed in C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1
.0/gems/puma-2.11.2 for inspection.
Results logged to C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/extensions/x86
-mingw32/2.1.0/puma-2.11.2/gem_make.out

尝试了几种解决方案来尝试解决问题，但不知何故它们都以这个错误告终。

我在我的计算机上安装了 Openssl 并用它来做一些 SSL 证书的事情，所以我确信它安装正确。

有人能帮忙吗？

Answer 1

这对我有用(使用 x86 版本)，请按照以下步骤操作:1.要安装 OpenSSL，我去了这里:https://www.tbs-certificates.co.uk/FAQ/en/openssl-windows.html .2. 以管理员身份运行windows cmd，我创建了目录C:/OpenSSL-Win32。3. 按照步骤 1 的说明，我转到了 https://www.openssl.org/source/。并下载 x86 的 openssl 包 (openssl-1.0.1p-tar-gz) 并通过 7-Zip 将其解压缩到 C:/OpenSSL-Win324. 仍然以管理员身份运行 C:>gem install puma --platform=ruby -- --with-opt-dir=C:/OpenSSL-Win32。注意:我遵循的是 Hartl 教程，并指定了 gem 'puma', '2.11.1'。但是，此方法导致安装“2.14.0”。

@Rajarshi Das，谢谢!