centos7 redis4.0 叢集搭建之——Ruby2.3.1的安裝

下載下傳源碼包:

https://cache.ruby-china.org/pub/ruby/ruby-2.3.1.tar.gz

解壓 :

tar -zxvf ruby-2.3.1.tar.gz

進入目錄 ruby-2.3.1

./configure --prefix=/usr/local/ruby-2.3.1

編譯 安裝（make   && make install）

建立連接配接檔案

ln -s /usr/local/ruby-2.3.1/bin/ruby /usr/bin/ruby

測試

ruby -v

上邊一氣呵成...

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gem install redis

報錯資訊1:

[[email protected]_0_15_centos bin]# gem install redis

ERROR:  Loading command: install (LoadError)

    cannot load such file -- zlib

ERROR:  While executing gem ... (NoMethodError)

    undefined method `invoke_with_build_args' for nil:NilClass

錯誤1解決方案:

cd /ruby-2.3.1源碼目錄/ext/zlib

執行指令:

ruby ./extconf.rb

make

make install

報錯資訊1.1:

checking for deflateReset() in -lz... no

checking for deflateReset() in -llibz... no

checking for deflateReset() in -lzlib1... no

checking for deflateReset() in -lzlib... no

checking for deflateReset() in -lzdll... no

checking for deflateReset() in -lzlibwapi... no

出現該資訊是缺少依賴導緻: 安裝 zlib-devel，重新執行解決方案1的步驟.

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報錯資訊2:

[[email protected]_0_15_centos zlib]# gem install redis

ERROR:  While executing gem ... (Gem::Exception)

    Unable to require openssl, install OpenSSL and rebuild ruby (preferred) or use non-HTTPS sources

[[email protected]_0_15_centos zlib]# yum install openssl

Loaded plugins: fastestmirror, langpacks

Loading mirror speeds from cached hostfile

Package 1:openssl-1.0.2k-8.el7.x86_64 already installed and latest version

Nothing to do

錯誤2解決方案:

 cd /ruby-2.3.1源碼目錄/ext /openssl/

執行指令:

[[email protected]_0_15_centos openssl]# ruby ./extconf.rb

若出現以下資訊:

[[email protected]_0_15_centos openssl]# ruby ./extconf.rb

checking for t_open() in -lnsl... no

checking for socket() in -lsocket... no

checking for assert.h... yes

checking for openssl/ssl.h... no

則是缺少 依賴包 openssl-devel，安裝即可.

繼續執行指令

[[email protected]_0_15_centos openssl]# make

若出現錯誤資訊:

make: *** No rule to make target `/include/ruby.h', needed by `ossl_x509attr.o'.  Stop.

則需要編輯 生成的 Makefile 檔案，打開該檔案,增加 top_srcdir = ../.. 即可。

[[email protected]_0_15_centos openssl]# make install

[[email protected]_0_15_centos openssl]# gem install redis

Fetching: redis-4.0.1.gem (100%)

Successfully installed redis-4.0.1

Parsing documentation for redis-4.0.1

Installing ri documentation for redis-4.0.1

Done installing documentation for redis after 1 seconds

1 gem installed

[[email protected]_0_15_centos openssl]#

完

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