jcvl not working due to jcl requirements

Question

I am trying to manually install JCL and jvcl for delphi xe2.

I have installed JCL as directed and it seems to have installed with no issues. Now I try to load the JVCL package 16 , it opens delphi and starts to load libarys, When it gets to the Jedi code Library MPL1.1 i start to get errors like below

Error reading form frmJucolorProviderDesigner
-class tjvcontextprovider not found

Ingnore Cancel Ingnore all

this is not the only one i get quite a few ill post a few more in case it helps

Error reading form JvStandardActions
 -tjvSendMailAction not found
 -tjvwebaction not found
Error reading form jvCheckItemsEditor
 -tjvCheckListBox not found
Error reading form JvControlActoinsDM
 -tjvControlcollapseAction not found
 -TjvControlexpandAction not found
 -TjvControlExportAction not found
 -tjvControlOptimizeColumnsAction not found
 -TjvControlCustomizeColumnsAction not found
 -TjvControlPrintAction not found
Error reading form jvSpeedBarEditorMain
 -jvFormStorage not found
 -AppRegistryStorage not found

ect... I can add rest if you need.

But each - is its own dialog box with [ignore][cancel][ignore all]

Now after I press Ignore 50 times it will finally load the project, when i try to build all the projects for JVCl package it says required package jcl not found.

in library path i have

..jcl\source\common
..jcl\source\windows
..jcl\source\include

in browsing path i have

..jcl\source\common
..jcl\source\vcl
..jcl\source\windows

and in DCU debug path i have

 ..jcl\lib\d16\win32\debug

Answer 1

after adding

..jcl\lib\d16\win32, which contains the 32 bit jcl.dcp

The solution is to change the uses to use a fully qualified name:

uses
  TypInfo,
  {$IFDEF JvInterpreter_OLEAUTO}
  OleConst, ActiveX, 
  {$IFDEF VER230} system.win.ComObj, {$ELSE} ComObj, {$ENDIF}  

Now it compiles without error.

Answer 2

Try to add the following to your Search Path(HKCU\Software\Embarcadero\BDS\x.x\Library\Win32), of course including the correct path prefix:

..jcl\source;
..jcl\source\common;
..jcl\source\include;
..jcl\source\vcl;
..jcl\source\windows;

..jvcl\common;
..jvcl\run;

You might also be interested in the following link: http://andy.jgknet.de/blog/2013/05/how-to-install-jcl-and-jvcl-for-xe4/