由於 ruby-oci8 gem，捆綁失敗，對於 ruby 版本 2.7.1

Question

嘗試通過捆綁器安裝 oci-8 gem

Installing ruby-oci8 2.2.9 with native extensions
        Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
        
            current directory: /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8
        /Users/piush/.rvm/rubies/ruby-2.7.1/bin/ruby -I /Users/piush/.rvm/rubies/ruby-2.7.1/lib/ruby/2.7.0 -r ./siteconf20210422-24251-1t9o27q.rb extconf.rb
        attempting to locate oracle-instantclient...
        checking load library path... 
        *** 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
            --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=/Users/piush/.rvm/rubies/ruby-2.7.1/bin/$(RUBY_BASE_NAME)
            --with-instant-client
            --without-instant-client
            --with-instant-client-dir
            --without-instant-client-dir
            --with-instant-client-include
            --without-instant-client-include=${instant-client-dir}/include
            --with-instant-client-lib
            --without-instant-client-lib=${instant-client-dir}/lib
        /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:568:in `guess_ic_dir': RuntimeError (RuntimeError)
            from /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:268:in `get'
            from extconf.rb:22:in `<main>'
        /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:568:in `guess_ic_dir': Set the environment variable DYLD_LIBRARY_PATH, DYLD_FALLBACK_LIBRARY_PATH or
        (RuntimeError)
        OCI_DIR to point to the Instant client directory.
        
        If DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH is set, the environment
        variable must be set at runtime also.
        
        If OCI_DIR is set, dependent shared library paths are checked. If the checking
        is passed, ruby-oci8 works without DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH.
        
        Note: OCI_DIR should be absolute path.
        Note: DYLD_* environment variables are unavailable for security reasons on OS X 10.11 El Capitan.
            from /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:268:in `get'
            from extconf.rb:22:in `<main>'
          DYLD_LIBRARY_PATH is not set.
          DYLD_FALLBACK_LIBRARY_PATH is not set.
          checking OCI_DIR...
          checking the default value of DYLD_FALLBACK_LIBRARY_PATH...
            checking /Users/piush/lib... no
            checking /usr/local/lib... no
            checking /lib... no
            checking /usr/lib... no
        ---------------------------------------------------
        Error Message:
          Set the environment variable DYLD_LIBRARY_PATH, DYLD_FALLBACK_LIBRARY_PATH or
          OCI_DIR to point to the Instant client directory.
          
          If DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH is set, the environment
          variable must be set at runtime also.
          
          If OCI_DIR is set, dependent shared library paths are checked. If the checking
          is passed, ruby-oci8 works without DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH.
          
          Note: OCI_DIR should be absolute path.
          Note: DYLD_* environment variables are unavailable for security reasons on OS X 10.11 El Capitan.
          
        Backtrace:
          /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:568:in `guess_ic_dir'
          /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:268:in `get'
          extconf.rb:22:in `<main>'
        ---------------------------------------------------
        See:
         * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/install-full-client.md for Oracle full client
         * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/install-instant-client.md for Oracle instant client
         * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/install-on-osx.md for OS X
         * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/report-installation-issue.md to report an issue.
        
        
        extconf failed, exit code 1
        
        Gem files will remain installed in /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9 for inspection.
        Results logged to /Users/piush/.rvm/gems/ruby-2.7.1/extensions/x86_64-darwin-19/2.7.0/ruby-oci8-2.2.9/gem_make.out
        
        An error occurred while installing ruby-oci8 (2.2.9), and Bundler cannot continue.
        Make sure that `gem install ruby-oci8 -v '2.2.9' --source 'https://rubygems.org/'` succeeds before bundling.
        
        In Gemfile:
          ruby-oci8
    
    

即使我在 .bash_profile 文件下聲明了所有必需的變量，我的 Bundle 安裝也會失敗，如下所示：

[[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # 加載默認的.profile

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*

export PATH="$HOME/.rbenv/bin:$PATH"
#export DYLD_LIBRARY_PATH="/Users/piush/Documents/oracle_12c/instantclient_12_2"
#export DYLD_FALLBACK_LIBRARY_PATH="/Users/piush/Documents/oracle_12c/instantclient_12_2"
#export ORACLE_HOME="/Users/piush/Documents/oracle_12c//instantclient_12_2"
#export OCI_DIR="/Users/piush/Documents/oracle_12c/instantclient_12_2"
# Add Homebrew's executable directory to the front of the PATH
export PATH=/usr/local/bin:$PATH
~                                   

Eveb 我嘗試單獨安裝 gem，但仍然沒有運氣並得到以下結果：

piush@GUVA-161114-C02Y80Y3JGH8 project % gem install ruby-oci8 -v '2.2.9' --source 'https://rubygems.org/'
Building native extensions. This could take a while...
ERROR:  Error installing ruby-oci8:
    ERROR: Failed to build gem native extension.

    current directory: /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8
/Users/piush/.rvm/rubies/ruby-2.7.1/bin/ruby -I /Users/piush/.rvm/rubies/ruby-2.7.1/lib/ruby/2.7.0 -r ./siteconf20210422-25570-10pdwc4.rb extconf.rb
attempting to locate oracle-instantclient...
checking load library path... 
*** 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
    --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=/Users/piush/.rvm/rubies/ruby-2.7.1/bin/$(RUBY_BASE_NAME)
    --with-instant-client
    --without-instant-client
    --with-instant-client-dir
    --without-instant-client-dir
    --with-instant-client-include
    --without-instant-client-include=${instant-client-dir}/include
    --with-instant-client-lib
    --without-instant-client-lib=${instant-client-dir}/lib
/Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:568:in `guess_ic_dir': RuntimeError (RuntimeError)
    from /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:268:in `get'
    from extconf.rb:22:in `<main>'
/Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:568:in `guess_ic_dir': Set the environment variable DYLD_LIBRARY_PATH, DYLD_FALLBACK_LIBRARY_PATH or (RuntimeError)
OCI_DIR to point to the Instant client directory.

If DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH is set, the environment
variable must be set at runtime also.

If OCI_DIR is set, dependent shared library paths are checked. If the checking
is passed, ruby-oci8 works without DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH.

Note: OCI_DIR should be absolute path.
Note: DYLD_* environment variables are unavailable for security reasons on OS X 10.11 El Capitan.
    from /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:268:in `get'
    from extconf.rb:22:in `<main>'
  DYLD_LIBRARY_PATH is not set.
  DYLD_FALLBACK_LIBRARY_PATH is not set.
  checking OCI_DIR...
  checking the default value of DYLD_FALLBACK_LIBRARY_PATH...
    checking /Users/piush/lib... no
    checking /usr/local/lib... no
    checking /lib... no
    checking /usr/lib... no
---------------------------------------------------
Error Message:
  Set the environment variable DYLD_LIBRARY_PATH, DYLD_FALLBACK_LIBRARY_PATH or
  OCI_DIR to point to the Instant client directory.
  
  If DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH is set, the environment
  variable must be set at runtime also.
  
  If OCI_DIR is set, dependent shared library paths are checked. If the checking
  is passed, ruby-oci8 works without DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH.
  
  Note: OCI_DIR should be absolute path.
  Note: DYLD_* environment variables are unavailable for security reasons on OS X 10.11 El Capitan.
  
Backtrace:
  /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:568:in `guess_ic_dir'
  /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9/ext/oci8/oraconf.rb:268:in `get'
  extconf.rb:22:in `<main>'
---------------------------------------------------
See:
 * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/install-full-client.md for Oracle full client
 * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/install-instant-client.md for Oracle instant client
 * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/install-on-osx.md for OS X
 * http://www.rubydoc.info/github/kubo/ruby-oci8/file/docs/report-installation-issue.md to report an issue.


extconf failed, exit code 1

Gem files will remain installed in /Users/piush/.rvm/gems/ruby-2.7.1/gems/ruby-oci8-2.2.9 for inspection.
Results logged to /Users/piush/.rvm/gems/ruby-2.7.1/extensions/x86_64-darwin-19/2.7.0/ruby-oci8-2.2.9/gem_make.out
    
    

任何快速幫助都會很棒，因為我被困在這里。 我使用的 ruby 版本是 2.7.1

Answer 1

我遇到了同樣的問題。 發現問題是因為我只安裝了所需的 3 個 Oracle zip 文件中的 2 個。

我已經安裝了：

• 即時客戶端-基本-macos.x64-11.2.0.3.0.zip
• 即時客戶端-sqlplus-macos.x64-11.2.0.3.0.zip

當我安裝了 instantclient-sdk-macos.x64-11.2.0.3.0.zip 后，終於可以成功運行了：

gem install ruby-oci8 -v '2.2.9'

此處的信息： https://coderwall.com/p/nvva7a/setup-oracle-instant-client-and-ruby-oci8-gem-on-mac