ruby - 如何安装ruby-oci8？

Question

我正在尝试在 OS X 上安装 ruby​​-oci8。

我试过使用和不使用 sudo 进行安装。

没有 sudo 的错误消息:

gem install ruby-oci8
ERROR:  While executing gem ... (Gem::FilePermissionError)
    You don't have write permissions into the /Library/Ruby/Gems/1.8 directory.

sudo 的错误消息:

sudo gem install ruby-oci8
Password:
Building native extensions.  This could take a while...
ERROR:  Error installing ruby-oci8:
    ERROR: Failed to build gem native extension.

        /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
checking for load library path... 
  DYLD_LIBRARY_PATH is not set.
checking for cc... ok
checking for gcc... yes
checking for LP64... yes
checking for sys/types.h... yes
checking for ruby header... ok
*** 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=/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
    --with-instant-client
    --without-instant-client
./oraconf.rb:887:in `get_home': RuntimeError (RuntimeError)
    from ./oraconf.rb:703:in `initialize'
    from ./oraconf.rb:319:in `new'
    from ./oraconf.rb:319:in `get'
    from extconf.rb:18

错误信息:

Set the environment variable ORACLE_HOME if Oracle Full Client.
Append the path of Oracle client libraries to DYLD_LIBRARY_PATH if Oracle Instant Client.

The 'sudo' command unset some environment variables for security reasons.
Pass required varialbes as follows
     sudo env DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH /usr/bin/gem install ruby-oci8
  or 
     sudo env ORACLE_HOME=$ORACLE_HOME /usr/bin/gem install ruby-oci8


Backtrace:
  ./oraconf.rb:887:in `get_home'
  ./oraconf.rb:703:in `initialize'
  ./oraconf.rb:319:in `new'
  ./oraconf.rb:319:in `get'
  extconf.rb:18

See:
 * http://ruby-oci8.rubyforge.org/en/HowToInstall.html
 * http://ruby-oci8.rubyforge.org/en/ReportInstallProblem.html

Answer 1

为 10.9/10.10/10.11OSX Mavericks/Yosemite/El Capitan 安装 ruby​​-oci8 的略微更新版本 - 逐步:

1. 转到此处:http://www.oracle.com/technetwork/topics/intel-macsoft-096467.html
2. 下载 64 位版本的 instantclient-sqlplus、instantclient-sdk、instantclient-basic - 32 位版本不适用于 OSX 10.9
3. 在/opt/oracle 创建目录
4. 首先解压缩 instantclient-basic，移动到/opt/oracle(应该添加一个文件夹 - 类似于/opt/oracle/instantclient_11_2/)
5. 解压 instantclient-sdk 并将其内容移动到/opt/oracle/instantclient_11_2/
6. 解压缩 instantclient-sqlplus 并将其内容移动到/opt/oracle/instantclient_11_2/
7. 打开终端(如果您还没有)并输入...
8. DYLD_LIBRARY_PATH=/opt/oracle/instantclient_11_2 export DYLD_LIBRARY_PATH
9. ORACLE_HOME=/opt/oracle/instantclient_11_2 export ORACLE_HOME
10. cd/opt/oracle/instantclient_11_2
11. ln -s libclntsh.dylib.11.1 libclntsh.dylib(创建符号链接(symbolic link))
12. 环境
13. 验证 DYLD_LIBRARY_PATH=/opt/oracle/instantclient_11_2(确保在 instantclient_11_2 之后没有尾随/)
14. 验证 ORACLE_HOME=/opt/oracle/instantclient_11_2
15. gem 安装 ruby​​-oci8

应该在那之后工作。文件结构应与此类似: