Results of Sanity Check:

output was

errcode , res:

1
Error: building package index for `/lopt/apache/cgi-bin/Masks/./mask.tlib' failed: couldn't open "/lopt/apache/cgi-bin/Masks/./mask.tndx": permission denied
error deleting "/lopt/apache/cgi-bin/Masks/./mask.tndx": permission denied
    while executing
"file delete $idxName"
    invoked from within
"try_eval {
            set libFH [open $libName r]
            set idxFH [open $idxName w]
            set packageCnt 0
            set pkgInfo {}
   ..."
    (procedure "TclX::CreateLibIndex" line 39)
    invoked from within
"TclX::CreateLibIndex $libfile"
    (procedure "buildpackageindex" line 4)
    invoked from within
"buildpackageindex /lopt/apache/cgi-bin/Masks/./mask.tlib"
    while loading Tcl library index "/lopt/apache/cgi-bin/Masks/./mask.tndx"
    invoked from within
"loadlibindex ./mask.tlib"
    (file "/lopt/apache/cgi-bin/Masks/testSanity" line 42)