搜索 大家给我帮帮忙啊，我在D5下装EHLIB2。1的时候老是出错，应该怎么解决啊？？下面是错误代码帮忙看一下(30分)

[Error] PrvFrmEh.pas(94): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(94): Missing operator or semicolon
[Error] PrvFrmEh.pas(99): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(99): Missing operator or semicolon
[Error] PrvFrmEh.pas(104): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(104): Missing operator or semicolon
[Error] PrvFrmEh.pas(110): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(110): Missing operator or semicolon
[Error] PrvFrmEh.pas(110): ')' expected but identifier 'PageIndex' found
[Error] PrvFrmEh.pas(116): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(116): Missing operator or semicolon
[Error] PrvFrmEh.pas(116): ')' expected but identifier 'PageIndex' found
[Error] PrvFrmEh.pas(121): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(121): Missing operator or semicolon
[Error] PrvFrmEh.pas(134): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(134): Missing operator or semicolon
[Error] PrvFrmEh.pas(135): Missing operator or semicolon
[Error] PrvFrmEh.pas(178): Undeclared identifier: 'PreviewEh1'
[Error] PrvFrmEh.pas(178): 'THEN' expected but identifier 'Printer' found
[Error] PrvFrmEh.pas(183): Missing operator or semicolon
[Error] PrvFrmEh.pas(184): Missing operator or semicolon
[Error] PrvFrmEh.pas(185): Missing operator or semicolon
[Error] PrvFrmEh.pas(186): ')' expected but identifier 'Printer' found
[Error] PrvFrmEh.pas(186): Missing operator or semicolon
[Warning] PrvFrmEh.pas(186): Comparing signed and unsigned types - widened both operands
[Error] PrvFrmEh.pas(194): ';' expected but 'CASE' found
[Error] PrvFrmEh.pas(205): '.' expected but ';' found
[Warning] PrvFrmEh.pas(207): Text after final 'END.' - ignored by compiler
[Error] PrvFrmEh.pas(57): Unsatisfied forward or external declaration: 'TPreviewFormEh.PreviewEh1OpenPreviewer'
[Error] PrvFrmEh.pas(58): Unsatisfied forward or external declaration: 'TPreviewFormEh.Timer1Timer'
[Error] PrvFrmEh.pas(59): Unsatisfied forward or external declaration: 'TPreviewFormEh.tbtNextPageMouseDown'
[Error] PrvFrmEh.pas(61): Unsatisfied forward or external declaration: 'TPreviewFormEh.tbtNextPageMouseUp'
[Error] PrvFrmEh.pas(63): Unsatisfied forward or external declaration: 'TPreviewFormEh.tbtPrevPageMouseDown'
[Error] PrvFrmEh.pas(65): Unsatisfied forward or external declaration: 'TPreviewFormEh.tbtPrevPageMouseUp'
[Error] PrvFrmEh.pas(67): Unsatisfied forward or external declaration: 'TPreviewFormEh.FormKeyDown'
[Error] PrvFrmEh.pas(69): Unsatisfied forward or external declaration: 'TPreviewFormEh.FormClose'
[Hint] PrvFrmEh.pas(72): Private symbol 'FPressedButton' declared but never used
[Fatal Error] PrViewEh.pas(174): Could not compile used unit 'H:/ehlib21/ehlib2.1/Common/PrvFrmEh.pas'

没有人愿意帮我解决这个问题吗高手们是不是不愿意回答这个很菜的问题啊？？

我用BCB5.0，装的时候没什么问题。
我所做的不过是把BCB5及Common及相应的语种下的文件复制到一个目录下
然后在其安装时的Options中设置了下路径，一路OK！

接受答案了.