C:\Users\Administrator>gem sources -a https://ruby.taobao.org/
Error fetching https://ruby.taobao.org/:
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/specs.4.8.gz)

我把ruby彻底卸载重装了一遍 已经没问题了
最笨的方法：
1、正常卸载rubyinstaller；
2、清理注册表垃圾；
3、用win7系统的搜索功能搜索关键字gem，把和ruby相关的文件全删除；
先前重装的时候应该是卸载的不干净，导致多次重装都无效
还可以尝试：创建环境变量SSL_CERT_FILE，设置value指向cacert.pem

~ # gem sources -a https://ruby.taobao.org
ERROR: While executing gem ... (Errno::ENETRESET)
Network dropped connection on reset - recvfrom(2)
~ # gem sources -a https://ruby.taobao.org
ERROR: While executing gem ... (Errno::ENETRESET)
Network dropped connection on reset - recvfrom(2)
就是这种错误..是我倒霉遇到吗??还是一直这样?

请更新 Ruby 2.3.0, 谢谢~

➜ / gem sources -l
*** CURRENT SOURCES ***

http://ruby.taobao.org/
➜ / gem install rails
ERROR: Could not find a valid gem 'rails' (>= 0), here is why:
Unable to download data from http://ruby.taobao.org/ - bad response Not Found 404 (http://ruby.taobao.org/specs.4.8.gz)
➜ /

用 https 替换 http

执行
gem sources --add https://ruby.taobao.org/ --remove https://rubygems.org/
提示：
Error fetching https://ruby.taobao.org/:
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: ce
rtificate verify failed (https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/spe
cs.4.8.gz)

我用的是win系统，这个命令有影响吗？正确的该怎么做

我利用rubygems-mirror搭建了个rubygems源，作为公司内网使用。
但是如何像ruby.taobao.org这么设置？

因为默认要把本地的gem source指向源的目录而不是一个网页？

WARNING: Unable to pull data from 'http://ruby.taobao.org/': bad response Not Found 404 (http://ruby.taobao.org/latest_specs.4.8.gz)
WARNING: Unable to pull data from 'http://ruby.taobao.org/': bad response Not Found 404 (http://ruby.taobao.org/specs.4.8.gz)

$ gem source -a https://ruby.taobao.org/

Error fetching https://ruby.taobao.org/:
    bad response Bad Request 400 (https://rubygems-china.oss.aliyuncs.com/specs.4.8.gz)

在浏览器访问 https://rubygems-china.oss.aliyuncs.com/specs.4.8.gz 页面提示

<Error>
<Code>InvalidBucketName</Code>
<Message>The specified bucket is not valid.</Message>
<RequestId>5629AF414A9189B9092AC76B</RequestId>
<HostId>rubygems-china.oss.aliyuncs.com</HostId>
<BucketName>specs.4.8.gz</BucketName>
</Error>

现使用淘宝gem源进行安装需要ruby的gems,运行指令为：sudo -u git -H bundle install --deployment --without development test postgres aws。但是在安装rugged总是报错，望能解答。错误如下：
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

/usr/local/bin/ruby -r ./siteconf20150919-24990-znwrcm.rb extconf.rb

checking for cmake... no
ERROR: CMake is required to build Rugged.
*** 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_BASE_NAME)

extconf failed, exit code 1

Gem files will remain installed in /home/git/gitlab/vendor/bundle/ruby/2.2.0/gems/rugged-0.21.2 for inspection.
Results logged to /home/git/gitlab/vendor/bundle/ruby/2.2.0/extensions/x86_64-linux/2.2.0-static/rugged-0.21.2/gem_make.out
An error occurred while installing rugged (0.21.2), and Bundler cannot continue.
Make sure that gem install rugged -v '0.21.2' succeeds before bundling.

zhangjingdeMacBook-Pro:~ zhangjing$ gem install calabash-cucumber
ERROR: Error installing calabash-cucumber:
invalid gem: package is corrupt, exception while verifying: undefined method `size' for nil:NilClass (NoMethodError) in /Users/zhangjing/.calabash/cache/calabash-cucumber-0.16.4.gem

only iOS has problem, calabash-android is fine

Please help!

roylez@zoidburg> wget https://ruby.taobao.org/latest_specs.4.8.gz                                                                                        /tmp
--2015-03-08 12:59:08--  https://ruby.taobao.org/latest_specs.4.8.gz
Resolving ruby.taobao.org... 223.6.253.37
Connecting to ruby.taobao.org|223.6.253.37|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://rubygems-china.oss.aliyuncs.com/latest_specs.4.8.gz [following]
--2015-03-08 12:59:14--  https://rubygems-china.oss.aliyuncs.com/latest_specs.4.8.gz
Resolving rubygems-china.oss.aliyuncs.com... failed: nodename nor servname provided, or not known.
wget: unable to resolve host address 'rubygems-china.oss.aliyuncs.com'

我rubygems版本 2.2.3

Could not verify the SSL certificate for
https://rubygems-china.oss.aliyuncs.com/quick/Marshal.4.8/…….

There is a chance you are experiencing a man-in-the-middle attack, but most likely your
system doesn't have the CA certificates needed for verification. For information about
OpenSSL certificates, see bit.ly/ruby-ssl. To connect without using SSL, edit your
Gemfile sources and change 'https' to 'http’.

找不到savon这个包

$ gem sources --remove https://rubygems.org/
$ gem sources -a https://ruby.taobao.org/

这两行要换下位置
$ gem sources -a https://ruby.taobao.org/
$ gem sources --remove https://rubygems.org/

因为，你清空后，他会自动补一个初始的，所以最扣还是会有两个
要先加一个淘宝的source，再把原来的删掉。

On https://ruby.taobao.org/index_en.html the link to Aliyun OSS has an incorrect URL.

Is: http://oss.aliyuncom/
Should be: http://oss.aliyun.com/

Since this is the English site, you may want to link to the English description of Aliyun OSS.

新年快乐🐵🎉。

gem source:

*** CURRENT SOURCES ***

https://ruby.taobao.org/

gem install 'email_reply_trimmer' -v 0.0.6:
ERROR: Could not find a valid gem 'email_reply_trimmer' (= 0.0.6) in any repository

Feb 8 更新的包，近一周了，还没有同步到淘宝源。

https://rubygems.org/gems/email_reply_trimmer/versions/0.0.6

do
gem sources -a https://ruby.taobao.org/

then
Error fetching https://ruby.taobao.org/: too many connection resets(https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/specs.4.8.gz)

rvm install 2.1.8 或者 rvm install 2.1报上述错误。
https://ruby.taobao.org/mirrors/ruby/2.1/ 下没有ruby-2.1.8.tar.bz2文件，在https://ruby.taobao.org/mirrors/ruby/下有，请检查一下是否没有做文件链接。

目前还没有看到2.2.3的tarball

➜ ~ sudo gem sources -a https://ruby.taobao.org/
Error fetching https://ruby.taobao.org/:
no such name (https://ruby.taobao.org/specs.4.8.gz)
➜ ~

linner没有0.12.0的版本

https://rails-assets.org/
已经是非常常用的 assets 源了，计划支持

os: ubuntu 14.10

sudo gem install sass

It print:

Successfully installed sass-3.4.16
Parsing documentation for sass-3.4.16
Done installing documentation for sass after 5 seconds
1 gem installed

Then I type:

sass -v

But it didn't work.

bash: /usr/bin/sass: No such file or directory

I check my sources list :

gem sources -l
*** CURRENT SOURCES ***

https://ruby.taobao.org/
http://ruby.taobao.org

Thanks so much for this mirror!
But if I want to install ruby using rbenv, how can I use this mirror?

Could not find bcrypt-3.1.11 in any of the sources
Could not find sprockets-rails-3.0.4 in any of the sources

您们所作的工作是善举，从心底里感谢您们。但我的问题是，所有镜像的packages是否有和源文件一样的hash(md5 or sha#)值，以此保证没有被”第三方“恶意修改过。谢谢！

报的错误是：Could not fetch specs from http://ruby.taobao.org/

按照网上所说：http://ruby.taobao.org/
已将source替换：

 gem sources -l
*** CURRENT SOURCES ***

http://ruby.taobao.org/

但仍然是有error提示：

ERROR: Could not find a valid gem 'cocoapods' (>= 0), here is why:
Unable to download data from http://ruby.taobao.org/ - too many connection resets (http://rubygems-china.oss.aliyuncs.com/latest_specs.4.8.gz)

系统版本： mac os 10.9
因为最近换电脑了，用的TimeMachine copy的。之前的电脑 gem install 没有任何问题。我在新电脑重新建一个新的用户A，在用户A下面也是没有问题。但当前用户却使很奇怪，一直报错，不知道是否有人遇到过？

https://rubygems.org/gems/oneapm_rpm/versions/1.3.5
😭

do
gem sources -a https://ruby.taobao.org/

then
Error fetching https://ruby.taobao.org/: too many connection resets(https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/specs.4.8.gz)

我们用到了 fastlane，官方源已经有1.66了，可是淘宝源里还没有

根据 https://rubygems.org/gems/email_reply_trimmer 的结果：
0.1.1 - March 7, 2016 (25.0 KB)

这个版本在3月7号初就发布了，但是taobao镜像至今（3月21号）没有：（

请尽快加上。

另：你们的镜像多久同步一次呢？

谢谢

看rubygems.org，是18号更新的。

换电脑了，配置一堆问题。目前执行 gem install cocoapods 报错有人遇到吗？？

Unable to download data from https://ruby.taobao.org/

Unable to download data from https://ruby.taobao.org/ - SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/latest_specs.4.8.gz)

ubuntu:~/$ gem install arel -v '6.0.1'
ERROR: Could not find a valid gem 'arel' (= 6.0.1) in any repository
ERROR: Possible alternatives: arel

ref:
https://rubygems.org/gems/arel/versions/6.0.1

文档中写的是

$ sed -i 's!cache.ruby-lang.org/pub/ruby!ruby.taobao.org/mirrors/ruby!' $rvm_path/config/db

但这样替换完之后仍然是 http 请求，导致 rvm 下载 Ruby 时出错，应改为

$ sed -i 's!http://cache.ruby-lang.org/pub/ruby!https://ruby.taobao.org/mirrors/ruby!' $rvm_path/config/db

Attaching to adun_adun_1
adun_1 | Don't run Bundler as root. Bundler can ask for sudo if it is needed, and
adun_1 | installing your bundle as root will break this application for all non-root
adun_1 | users on this machine.
adun_1 | Fetching gem metadata from https://ruby.taobao.org/........
adun_1 | Fetching version metadata from https://ruby.taobao.org/..
adun_1 | Could not find activesupport-4.2.5.2 in any of the sources

说好的 15 分钟同步频率呢？

rugged 没有0.24版本

添加淘宝镜像地址的时候会报这个错，是为什么啊，用括号里的地址也不行，多谢解答一生平安
Error fetching https://ruby.taobao.com:SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/specs.4.8.gz)

RVM 会优先搜索 Travis CI 上编译好的 Ruby MRI 程序。有考虑镜像这些程序么？直接下载程序比本地编译轻松很多。因为只提供 Ubuntu 和 OS X 上的程序且只有最新的几个版本，看起来总体积也不是很大。

gem install sass时，证书校验失败。
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/quick/Marshal.4.8/sass-3.4.21.gemspec.rz)

bundle install 失败，看上去是
http://ruby.taobao.org/quick/Marshal.4.8/sqlite3-1.3.8-x86-mswin32-60.gemspec.rz
打不开，下面是详细信息，请问一下是什么原因，如何解决。

另：Gemfile中有 gem 'sqlite3'

alvin@ubuntu:~/working/blog$ bundle install -V
Fetching from: http://ruby.taobao.org/api/v1/dependencies
Fetching source index from http://ruby.taobao.org/
Resolving dependencies...Fetching from: http://ruby.taobao.org/quick/Marshal.4.8/sqlite3-1.3.8-x86-mswin32-60.gemspec.rz

Net::HTTPNotFound:

404 Not Found

404 Not Found

/home/alvin/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler/fetcher.rb:229:in fetch' /home/alvin/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler/fetcher.rb:92:infetch_spec'
/home/alvin/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler/remote_specification.rb:46:in `_remote_specification'

ERROR:  Could not find a valid gem 'alibaba-kfc' (>= 0), here is why:
          Unable to download data from https://ruby.taobao.org/ - bad response Not Found 404 (https://rubygems-china.oss.aliyuncs.com/quick/Marshal.4.8/alibaba-kfc-0.0.3.gemspec.rz)
ERROR:  Interrupted

原因我猜测是由于 rubygems-mirror 在同步的时候是先下载的 yaml, latest_specs, Marshal 等文件，所以在这个时刻用户安装会拿到新的版本号，而相关的 .gem, .gemspec.rz 文件还未下载完成。

解决方法是同步

Fetching yaml...304 Not modified with etag 042dac3d18a42b12f474524927807d9f
[Done]
Fetching yaml.Z...304 Not modified with etag b0ba87de8c419a500fc1517ff24940b1
[Done]
Fetching latest_specs.4.8...304 Not modified with etag f03e9b38599cdfb8940aa9f8b391d37f
[Done]
Fetching latest_specs.4.8.gz...store latest_specs.4.8.gz to oss bucket rubygems-china
[Done]
Fetching Marshal.4.8...304 Not modified with etag 53aaefc8024abe07cad528531060ffc6
[Done]
Fetching Marshal.4.8.Z...304 Not modified with etag 7f849da00751cd28ba45ab69a52a2217
[Done]
Fetching prerelease_specs.4.8...store prerelease_specs.4.8 to oss bucket rubygems-china
[Done]
Fetching prerelease_specs.4.8.gz...store prerelease_specs.4.8.gz to oss bucket rubygems-china
[Done]
Fetching specs.4.8...store specs.4.8 to oss bucket rubygems-china
[Done]
Fetching specs.4.8.gz...store specs.4.8.gz to oss bucket rubygems-china
[Done]

这些文件的时候，先放到临时的地方，等 gem, gemspec.gz 文件都同步完成以后，再软连接到正确的位置。

ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://rubygems-china.oss-cn-hangzhou.aliyuncs.com/quick/Marshal.4.8/openssl-0.2.0.gemspec.rz)

目的： 大家知道有多少人在用这个；

地址：

http://rubygems-china.oss-cn-hangzhou.aliyuncs.com/logs/rubygems-china2015-10-15-01-00-00-0001
http://rubygems-china.oss-cn-hangzhou.aliyuncs.com/logs/rubygems-china2015-10-15-02-00-00-0001

例如:

$ http://rubygems-china.oss-cn-hangzhou.aliyuncs.com/logs/rubygems-china2015-10-15-01-00-00-0001 | wc -l
1528

目前服务器的 ruby 不是最新的稳定版