[Xotcl] "Cannot locate library"

[MichaelL at frogware.com]

I don't know if this helps, but my approach was to add the following in 
xotcl-1.0.2/pkgIndex.tcl:

set _dir_ $dir
foreach {subdir} {
    library/actiweb 
    library/comm 
    library/lib 
    library/patterns 
    library/rdf 
    library/registry 
    library/serialize 
    library/store 
    library/xml
} {
  set dir [file join $_dir_ $subdir ]
  source [file join $dir pkgIndex.tcl]
}
set dir $_dir_
unset _dir_

This isn't as elegant as it could be--for example, the list of subdirs 
could obviously be dynamically generated--but it does use the existing 
package loading mechanism (including the default pkgIndex.tcl files in the 
subdirs).

Gustaf Neumann <neumann at wu-wien.ac.at> wrote on 05/12/2003 04:14:52 PM:

>  The background of this code is as follows:
>    - tcl searches the libraries in auto_path and the subdirs of that.
>    - with xotcl i would like the get one more level to organize the
>      xotcl packages more nicely.
>    - therefore the xotcl library is added to the auto_path.
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