我也遇到了这个问题，需要重新编译Decision Cube ，但我重编DSS50.dpk 时正常通过，
编译dcldss50.dpk却不能通过，需要一个什么‘chartReg’包，谁解决了这个问题可到
http://www.delphibbs.com/delphibbs/dispq.asp?lid=590038拿分
附：重新编译Decision Cube 步骤：
1.do
wnload and install TeeChart Pro v5 for Delphi 5.
(Available at www.steema.com, Customerdo
wnloads)
2. Select "Components->Install packages" in Delphi 5, and remove
"Borland Decision Cube components" with the "Remove button.
3. Locate the Decision Cube source code. It should be in the Delphi5
/Source/Decision Cube directory.
4. Open the DSS50.dpk package. Remove the Tee50.dcp package and add
(on the same place) the Tee55.dcp package and recompile. If you
get a complaint about "always built package with the newer built...",
then
click on "Options" speed button and change:
"Build control" to "Rebuild as needed", and recompile.
5. Copy the new DSS50.bpl to Windows /System directory. Copy all
newly compiled *.dcu and *.dcp files to the Delphi5 /Lib directory.
6. then
open the DclDSS50.dpk package and remove the DclTee50.dcp
package and replace it with the DclTee55.dcp package.
Change "Build control" to "Rebuild as needed" and recompile.
7. Copy the newly recompiled DclDSS50.bpl to Delphi5 /Bin directory
and newly compiled *.dcu and *.dcp files to Delphi5 /Lib directory.
8. Select "Component->Install packages" menu and click the "Add" button.
then
select the new DclDSS50.bpl package, located in
Delphi5 /Bin directory.
