delphi odac安装方法讲解：

在网上查了很多都安装失败，可能是我理解能力差吧！

自己研究了一下自动的说明安装成功

Delphi and C++ Builder for Win32
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1) Go to one of the following folders (let's denote this folder %MakePath%):
Source\Delphi5 - for Delphi 5
Source\Delphi6 - for Delphi 6
Source\Delphi7 - for Delphi 7
Source\Delphi9 - for Delphi 2005
Source\Delphi10 - for Delphi 2006
Source\Delphi11 - for Delphi 2007
Source\CBuilder5 - for C++ Builder 5
Source\CBuilder6 - for C++ Builder 6

2) Find in the 'Make.bat' line containing

找你的OADC 包Source目录下你适合你的版本的Make.bat

set IdeDir="D:\Program Files\Borland\Delphi7

修改位你系统的安装路径

and make sure that correct path to IDE is set (always include forward
quote and do not include ending quote)

3) Run 'Make.bat'. Binaries will be copied to %MakePath%\Odac subfolder

执行MAKE.BAT复制文件到你的Source\delphixx下
4) Copy %MakePath%\Odac\*.bpl files to a folder that is included in the
PATH environment variable

复制source\delphixx\odad目录的*.bpl文件到你的程序安装目录..\Projects\Bpl目录下边 还有lib和CRGrid里的dcu文件复制到系统的lib目录下边

本人就是在这出错的。应该复制生产处理的ODAC下的BPL文件。
5) Run IDE and add dclodacXX.bpl via Component->Install Packages... menu

这一步相信就不用我说了。
6) To compile ODAC based application add ODAC Source directory path
to the "Library Path" list