斗罗安装dldl-gm后台bundler环境和依赖报错解决方案

china0396

安装 bundler 报错：


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7 u% y; l6 H- A. A9 ~ERROR: Could not find a valid gem 'bundler' (= 1.17.3), here is why:
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& t2 L! O- L/ s/ W8 ~, n8 JUnable to download data from https://rubygems.org/ - Errno::ENETUNREACH: Network is unreachable - connect(2) for "api.rubygems.org" port 443 (https://api.rubygems.org/specs.4.8.gz)
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1.添加国内源：


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gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.org/
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注意：如果之前自己瞎捣鼓已配置过源，建议先清理：


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gem sources --remove https://rubygems.org/

) b- Q# I4 y: P, N  r8 xgem sources --add https://gems.ruby-china.com/



2.验证当前源：
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$ o( B) s$ X. T* \7 _
- O+ k3 P8 C. s" ?" y9 Hgem sources -l

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* ~  S* L6 J" W3 `/ v应该显示：
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*** CURRENT SOURCES ***

https://gems.ruby-china.com/



3.安装 bundler：
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gem install bundler -v 1.17.3
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; C- F3 Y. [% f3 |5 r/ |或离线安装（下载 .gem 文件）：
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gem fetch bundler -v 1.17.3
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本地安装：


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gem install ./bundler-1.17.3.gem


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安装完成后运行：
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! Y2 ?: o5 q8 U  s1 K5 Gbundle -v
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- f$ ?  a( h& V. @. @. P2 t% d应输出：

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% F9 E- K" c: I0 WBundler version 1.17.3



到这里环境已经安装成功！安装依赖并启动：
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$ t1 }9 H. j8 j  ncd /home/root/dldl-gm && sh restart-alpha.sh
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: V' d) f! t* L! w, g会报错如下：



Don't run Bundler as root. Bundler can ask for sudo if it is needed, and installing your bundle as root will break this
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% o9 ]* o0 i% b9 o( Q8 Q2 L% Qapplication for all non-root users on this machine.

Fetching source index from http://rubygems.org/
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Retrying fetcher due to error (2/4): Bundler::HTTPError Could not fetch specs from http://rubygems.org/
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Retrying fetcher due to error (3/4): Bundler::HTTPError Could not fetch specs from http://rubygems.org/



解决方案一：全局配置 Bundler 使用 Ruby China 镜像（HTTPS）
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bundle config set --global mirror.http://rubygems.org https://gems.ruby-china.com

bundle config set --global mirror.https://rubygems.org https://gems.ruby-china.com

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* I/ d. |: b0 F4 ~2 R! N验证配置：



bundle config list


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应看到类似：
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2 z5 |; @' T6 W' @Settings are listed in order of priority. The top value will be used.

mirror.http://rubygems.org

! {6 z& K1 ~7 ]Set via BUNDLE_MIRROR__HTTP://RUBYGEMS__ORG: "https://gems.ruby-china.com"
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7 h* j1 d$ \5 j5 I, }! p( ?mirror.https://rubygems.org
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Set via BUNDLE_MIRROR__HTTPS://RUBYGEMS__ORG: "https://gems.ruby-china.com"

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这会把所有对 rubygems.org 的请求（无论 HTTP/HTTPS）都重定向到 https://gems.ruby-china.com解决方案二：

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打开：/home/root/dldl-gm/Gemfile和Gemfile.lock
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0 u9 C! V1 S* o$ ?把文件里面的：http://rubygems.org/ 改为 https://gems.ruby-china.com/
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* q7 P- i0 g) W1 q' I重新安装依赖并启动：
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cd /home/root/dldl-gm && sh restart-alpha.sh
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应看到类似：


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5 s2 a- O& w( }9 MDon't run Bundler as root. Bundler can ask for sudo if it is needed, and installing your bundle as root will break this
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/ v7 M! \" r. \. Rapplication for all non-root users on this machine.

- M/ b& l/ y# L3 H- Y4 r1 @# F! kFetching gem metadata from https://gems.ruby-china.com/..........
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Fetching rake 12.3.1
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: S3 @) Q; |4 [; }8 ZInstalling rake 12.3.1
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: }4 z* v; ~$ ^/ JFetching concurrent-ruby 1.0.5
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% e" M' L4 ]+ f' ~6 c3 |9 |  H恭喜您，这就是已经在正常安装依赖了！