在Ubuntu 14.04上安装Jekyll [英] Installing Jekyll on Ubuntu 14.04

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本文介绍了在Ubuntu 14.04上安装Jekyll的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我在Ubuntu上安装Jekyll时遇到了一些问题。以下是我的一些版本：

  trevor〜$ ruby​​ -v 
 ruby​​ 2.2.4p230（2015- 12-16修订版53155）[x86_64-linux] 
 trevor〜$ gem -v 
 2.5.1 
 trevor〜$ rvm -v 
 rvm 1.26.11（latest）by Wayne E. Seguin< wayneeseguin@gmail.com>，Michal Papis< mpapis@gmail.com> [https://rvm.io/]

但是，当我尝试安装Jekyll时，这些错误： 

  trevor〜$ gem install jekyll 
构建本机扩展。这可能需要一段时间... 
错误：安装jekyll时出错：
错误：无法构建gem本机扩展。 
 
当前目录：/home/trevor/.rvm/gems/ruby-2.2.4/gems/ffi-1.9.10/ext/ffi_c 
 /home/trevor/.rvm/ rubies-2.2.4 / bin / ruby​​ -r ./siteconf20151229-11854-1czjp2r.rb extconf.rb 
 *** extconf.rb失败*** 
由于某些原因无法创建Makefile原因，可能缺乏必要的
库和/或标题。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 
 --without-make-prog 
 --srcdir =。 
 --curdir 
 --ruby = / home / trevor / .rvm / rubies / ruby​​-2.2.4 / bin / $（RUBY_BASE_NAME）
 --with-ffi_c-dir 
 --without -ffi_c-dir 
 --with-ffi_c -include 
 --without -ffi_c-include = $ {ffi_c-dir} /include 
 --with-ffi_c- lib 
 --without -ffi_c-lib = $ {ffi_c-dir} / lib 
 --with-libffi-config 
 --without-libffi-config 
 --with -pkg-config 
 --without-pkg-config 
 /home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb:456:in `try_do'：编译器无法生成可执行文件。 （RuntimeError）
您必须先安装开发工具。从/ home / trevor /中的/home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb:541:in`try_link0'
 
。 rvm / rubies / ruby​​-2.2.4 / lib / ruby​​ / 2.2.0 / mkmf.rb：556：在`try_link'
 from /home/trevor/.rvm/rubies/ruby-2.2.4/lib /ruby/2.2.0/mkmf.rb:637:in`try_ldflags'
 from /home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb： 1780：在`pkg_config'
从extconf.rb：15：在`< main>'
 
中查看这个扩展名编译失败的原因，请检查mkmf.log，它可以是在这里找到：
 
 /home/trevor/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/ffi-1.9.10/mkmf.log 
 
 extconf失败，退出代码1 
 
 Gem文件将保留安装在/home/trevor/.rvm/gems/ruby-2.2.4/gems/ffi-1.9.10中进行检查。 
记录到/home/trevor/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/ffi-1.9.10/gem_make.out 
  
 
 trevor〜$ sudo gem install jekyll 
错误：安装jekyll时出错：
 jekyll需要Ruby版本> = 2.0.0。 
  
我曾尝试安装多个版本的ruby-dev，似乎也没有帮助。 
  trevor〜$ sudo apt-get install ruby​​2.2.4-dev 
正在读取软件包列表...完成
构建依赖关系树
读取状态信息...完成
 E：无法找到包ruby2.2.4-dev 
 E：找不到正则表达式的任何包ruby2.2.4- dev'
  
同样的事情发生在 ruby​​2.0.0-dev 。 
运行 sudo apt-get install ruby​​-dev 似乎会安装 1.9.3.4 。无论如何，我仍然遇到上述相同的问题。
 
 
 
有什么想法？ 
 
 
编辑
 
 
 
这是我的rvm清单： 
 
 
  trevor〜$ rvm list 
 
 rvm rubies 
 
 ruby​​-2.0.0-p643 [x86_64] 
 ruby​​-2.2.1 [x86_64] 
 = * ruby​​-2.2.4 [x86_64] 
 
＃=> - 当前
＃= *  - 当前&&默认
＃*  - 默认
  
我尝试安装几个不同的版本。这会导致问题吗？
 
解决方案
 
 
 
我尝试安装几个不同的版本。这是否会导致
 
问题？
 
 
否 
 
 < 
 
 
 
  1：  gpg --keyserver hkp：//keys.gnupg .net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3  
 
 
 
  2：  \curl -sSL https://get.rvm.io | bash ＃install  RVM（开发​​版本） 
 
 
 
 <3>   rvm get head ＃确保RVM保持最新状态
 
 
 
  4：  rvm install ruby​​ ＃将安装最新版本的ruby 
 
 
 
  5：  rvm list ＃上面的安装红宝石将获得由RVM安装的ruby版本
 
 
 
  6：  rvm使用< ruby-version> ＃for instance  ruby​​-1.9.3-p125  
 
 
 
  7：  gem install jekyll  
 
 
 
 编辑更新你在senerio编辑答案
  trevor〜$ rvm list 
 
 rvm红宝石
 
 ruby​​-2.0.0-p643 [x86_64] 
 ruby​​-2.2.1 [x86_64] 
 = * ruby​​-2.2.4 [x86_64] 
  
 
 
 
 
 
 
  rvm use 2.2.1 
 gem install jekyll 
  
可以工作!!! 
 
I've been having some issues installing Jekyll on Ubuntu. Here are some of the versions I have:
trevor~$ ruby -v
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-linux]
trevor~$ gem -v
2.5.1
trevor~$ rvm -v
rvm 1.26.11 (latest) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]

However, when I try to install Jekyll, I get these errors:
trevor~$ gem install jekyll
Building native extensions.  This could take a while...
ERROR:  Error installing jekyll:
    ERROR: Failed to build gem native extension.

    current directory: /home/trevor/.rvm/gems/ruby-2.2.4/gems/ffi-1.9.10/ext/ffi_c
/home/trevor/.rvm/rubies/ruby-2.2.4/bin/ruby -r ./siteconf20151229-11854-1czjp2r.rb extconf.rb
*** 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=/home/trevor/.rvm/rubies/ruby-2.2.4/bin/$(RUBY_BASE_NAME)
    --with-ffi_c-dir
    --without-ffi_c-dir
    --with-ffi_c-include
    --without-ffi_c-include=${ffi_c-dir}/include
    --with-ffi_c-lib
    --without-ffi_c-lib=${ffi_c-dir}/lib
    --with-libffi-config
    --without-libffi-config
    --with-pkg-config
    --without-pkg-config
/home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb:456:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
    from /home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb:541:in `try_link0'
    from /home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb:556:in `try_link'
    from /home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb:637:in `try_ldflags'
    from /home/trevor/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/mkmf.rb:1780:in `pkg_config'
    from extconf.rb:15:in `<main>'

To see why this extension failed to compile, please check the mkmf.log which can be found here:

  /home/trevor/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/ffi-1.9.10/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /home/trevor/.rvm/gems/ruby-2.2.4/gems/ffi-1.9.10 for inspection.
Results logged to /home/trevor/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/ffi-1.9.10/gem_make.out

Or if I use sudo:
trevor~$ sudo gem install jekyll
ERROR:  Error installing jekyll:
    jekyll requires Ruby version >= 2.0.0.

I have tried installing multiple versions of ruby-dev as recommended by others with a similar issue, but this hasn't seemed to help either. 
trevor~$ sudo apt-get install ruby2.2.4-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package ruby2.2.4-dev
E: Couldn't find any package by regex 'ruby2.2.4-dev'

Same thing happens with ruby2.0.0-dev.
Running sudo apt-get install ruby-dev seems to install 1.9.3.4. Regardless, I still run into the same issues above.



Any ideas?



EDIT



Here is my rvm list:
trevor~$ rvm list

rvm rubies

   ruby-2.0.0-p643 [ x86_64 ]
   ruby-2.2.1 [ x86_64 ]
=* ruby-2.2.4 [ x86_64 ]

# => - current
# =* - current && default
#  * - default

I did try installing a couple different versions. Would this cause a problem?
 解决方案 

  
I did try installing a couple different versions. Would this cause a

  problem?


No 



Follow the given step would help.



1: gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3



2: \curl -sSL https://get.rvm.io | bash  # install RVM (development version)



3: rvm get head #  Make Sure RVM up to date



4: rvm install ruby # will install latest version of ruby



5: rvm list # Listing install rubies will you get versions of ruby which is installed by RVM



6:  rvm use < ruby-version > # for instances ruby-1.9.3-p125



7: gem install jekyll



Edit Update As you edited answer in your senerio
trevor~$ rvm list

rvm rubies

   ruby-2.0.0-p643 [ x86_64 ]
   ruby-2.2.1 [ x86_64 ]
=* ruby-2.2.4 [ x86_64 ]







rvm use 2.2.1
gem install jekyll

Would work !!!


                        
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