在Heroku应用程序中安装Ruby / GSL [英] Installing Ruby / GSL in Heroku Application
问题描述
上下文：
- 我有一个应用程序，该应用程序大量使用了GSL库及其
Ruby绑定。 - 我想将应用程序部署到Heroku。我对使用
进行编程非常陌生，而部署则要少得多，而且Heroku使用起来非常简单，
尤其适用于Rails应用。 - 我已经安装了GSL在我的笔记本电脑上。我正在使用'gsl'宝石。
问题：
- gem要求已安装GSL库。
- GSL尚未安装在Heroku环境中。
-
因此，毫不奇怪的是，在<$ c之后，我从Heroku中得到了这个错误$ c> git push heroku master
-----> Heroku接收推送
----->删除.DS_Store文件
-----> Ruby / Rails应用检测到
----->使用Bundler版本1.2.0.rc
安装依赖项运行：捆绑安装-不进行开发：测试-路径供应商/捆绑软件--binstubs bin /-部署
...
安装具有本机扩展名的gsl（1.14.7）
Gem :: Installer :: ExtensionBuildError：错误：无法生成gem本机扩展名。
/ usr / local / bin / ruby extconf.rb
检查gsl版本... *** extconf.rb失败***
由于某些原因，可能无法创建Makefile
个必要的库和/或标头。检查mkmf.log文件以获取更多
详细信息。您可能需要配置选项。
提供的配置选项：
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt -include = $ {opt-dir} / include
--with-opt-lib
--without-opt-lib = $ {opt-dir} / lib
--with- make-prog
-不包含make-prog
--srcdir =。
--curdir
--ruby = / usr / local / bin / ruby
extconf.rb：237：在'在< main>'中进行救援：检查GSL> = 0.9.4已安装，并且命令 gsl-config在搜索路径中。 （RuntimeError）来自extconf.rb：138：in'< main>'
- 似乎有可能使用Heroku的buildpack路线。
此（打包二进制buildpack依赖项）似乎很有希望。 - 我只是不了解本教程中发生的事情或如何使用vulcan。
- 如何在我的Heroku上的应用程序中轻松使用GSL库的说明。
- I have an application that makes heavy use of the GSL library and its Ruby bindings.
- I'd like to deploy the app to Heroku. I'm very new to programming in general, much less deployment, and Heroku is very simple to use, especially for Rails apps.
- I have GSL installed on my laptop. I am using the 'gsl' gem.
- The gem requires that the GSL library already be installed.
- GSL is not already installed in the Heroku environment.
So, unsurprisingly, I get this error from Heroku after I
git push heroku master-----> Heroku receiving push -----> Removing .DS_Store files -----> Ruby/Rails app detected -----> Installing dependencies using Bundler version 1.2.0.rc Running: bundle install --without development:test --path vendor/bundle --binstubs bin/ --deployment ... Installing gsl (1.14.7) with native extensions Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /usr/local/bin/ruby extconf.rb checking gsl version... *** 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 --without-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=/usr/local/bin/ruby extconf.rb:237:in `rescue in <main>': Check GSL>=0.9.4 is installed, and the command "gsl-config" is in search path. (RuntimeError) from extconf.rb:138:in `<main>'- It seems that working with Heroku's buildpacks is the likely route. This (packing binary buildpack dependencies) seems promising.
- I just don't understand what is going on in the tutorial, or how to use vulcan.
- An easy-to-follow explanation of how to make the GSL library available to my application on Heroku.
>
（可能的）解决方案：
我希望得到的东西：
非常感谢！
嘿汤姆（两个名叫汤姆的人可能需要在heroku上使用ruby-gsl吗？）我尚未对其进行测试（我真的不知道我在做什么，我也不知道）还没有真正准备好应用程序 进行测试），但也许可以使用：
如果没有，很好，我们将继续进行;）
这是最新的gsl 1.15。
未来之类的东西：
package_nodejs $用b $ b代替gsl可能不错（请参阅自述文件的黑客部分）。我可能会尽快添加（复制/粘贴，颤抖，而不是DRY）。
Context:
The Problem:
The (Probable) Solution:
What I am hoping for:
Thank you so much!!
Hey Tom (what's the likelihood of two people named Tom needing to use ruby-gsl on heroku?) I've yet to test it out (I really don't exactly know what I'm doing and I don't really have an app ready yet to test it with) but maybe this'll work:
if not, well, we'll keep at it ;)
It's gsl 1.15 which is currently the latest.
Though in the future something like: package_nodejs instead for gsl might be nice (see hacking section of the readme). I'll probably add that soon (copy/paste, shudder, so not DRY).
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