Rails，heroku在不同磁盘上安装美洲狮会产生错误

Question

我在heroku上创建了免费账户。现在我正在尝试这个开始。我的DevKit Ruby和openssl放在D:\磁盘not C:\中，因为有理由我不能使用C:\磁盘。所有文件目录都放在我的路径中。

我试图通过这个方法安装美洲狮宝石，唯一的区别是磁盘名是D:\。

当我运行gem install puma -- --with-opt-dir=D:\openssl时，它会抛出一个长错误：

D:\>gem install puma -- --with-opt-dir=D:\openssl
Building native extensions with: '--with-opt-dir=D:\openssl'
This could take a while...
    ERROR:  Error installing puma:
    ERROR: Failed to build gem native extension.

 D:/Ruby21-x64/bin/ruby.exe -r ./siteconf20150406-5096-1vz5x1.rb extconf.rb -
-with-opt-dir=D:\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=D:/Ruby21-x64/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 D:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/puma-2
 .11.1 for inspection.
 Results logged to D:/Ruby21-x64/lib/ruby/gems/2.1.0/extensions/x64-mingw32/2.1.0
 /puma-2.11.1/gem_make.out

更新

我已经把我的libeay32.dll and ssleay32.dll在我的D:\openssl\bin里复制到了D:\Ruby21-x64\bin上。上面说它已经有这些文件了，所以我把它们换了。

当我运行gem install puma -- --with-opt-dir=D:\openssl时，仍然会抛出一个错误。

Answer 1

我找到了解决办法。

这个链接中的Heroku站点只为x86提供OpenSSL 。如果您有x64，您需要从那里下载它。

我希望将来Heroku将在他们的教程中提供x64 ssl链接。