如何解决在 Windows 上使用 Rails 找不到的“libcurl" [英] How to solve 'libcurl' not found with Rails on Windows

问题描述

这让我很头疼.我正在继续一个在 Linux 上启动的 Rails 项目，当我在 Ruby Mine 上运行 Puma 时，我一直得到这个:

This is giving me a headache. I'm continuing a Rails project that started on Linux and I keep getting this when I run Puma on Ruby Mine:

Error:[rake --tasks] DL is deprecated, please use Fiddle
rake aborted!
LoadError: Could not open library 'libcurl': The specified module could not be found.
Could not open library 'libcurl.dll': The specified module could not be found.
Could not open library 'libcurl.so.4': The specified module could not be found.
Could not open library 'libcurl.so.4.dll': The specified module could not be found.
C:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/ffi-1.9.14-x86-mingw32/lib/ffi/library.rb:147:in `block in ffi_lib'
[...]

现在，我尝试了什么?

• 我按照以下步骤在Windows上成功安装了Puma
• 我下载了 curl-7.50.1-win32-mingw 并将其放在C:/curl"上
• 我将 C:/curl/bin 和 C:/curl/include 添加到 PATH
• 我用gem install curb --platform=ruby -- --with-curl-lib=C:/curl/bin --with-curl-include=C:/curl/include 成功安装了curb gem
• 我将 .dll 文件放在 Ruby bin 文件夹中，将证书安装在 curl/bin 中，甚至运行 curl.exe 以防万一.

• I installed Puma successfully on Windows following this steps
• I downloaded curl-7.50.1-win32-mingw and put it on "C:/curl"
• I added C:/curl/bin and C:/curl/include to PATH
• I installed successfully curb gem with gem install curb --platform=ruby -- --with-curl-lib=C:/curl/bin --with-curl-include=C:/curl/include
• I put the .dll files in Ruby bin folder, installed the certificate in curl/bin and even run the curl.exe just in case.

我重新启动了机器，但我一直看到同样的错误.

I rebooted the machine but I keep seeing the same error.

我不知道该怎么办.如何在 Windows 上成功安装 libcurl 以与 Rails 一起使用

推荐答案

对我有用的答案 (W10/Ruby2.6.0) 是:

Answer that worked for me (W10/Ruby2.6.0) was:

1. 从以下 URL 下载 cURL:https://curl.haxx.se/windows/(我选择 64 位，因为这是我使用的系统)
2. 进入存档并浏览到 /bin
3. 找到libcurl_x64.dll(可能只是libcurl.dll)
4. 解压到本地驱动器
5. 如果它有 _x64 后缀，请将其重命名为 libcurl.dll
6. 将文件剪切并粘贴到 Ruby 安装的 /bin 目录中

1. Download cURL from the following URL: https://curl.haxx.se/windows/ (I chose 64bit because that's the system I'm using)
2. Go into the archive and browse to /bin
3. Locate libcurl_x64.dll (it may be just libcurl.dll)
4. Extract to your local drive
5. Rename it to libcurl.dll if it has the _x64 suffix
6. Cut + paste the file into the /bin directory of your Ruby installation

这篇关于如何解决在 Windows 上使用 Rails 找不到的“libcurl"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！