[/mnt/HDA_ROOT/perl/perl] # mv /mnt/HDA_ROOT/perl/perl/* /mnt/HDA_ROOT/perl/
mv: unable to rename `/mnt/HDA_ROOT/perl/perl/5.8.8': Directory not empty
mv: unable to rename `/mnt/HDA_ROOT/perl/perl/bin': Directory not empty
mv: unable to rename `/mnt/HDA_ROOT/perl/perl/lib': Is a directory
mv: unable to rename `/mnt/HDA_ROOT/perl/perl/lib_sdk': Is a directory
mv: unable to rename `/mnt/HDA_ROOT/perl/perl/site_perl': Directory not empty
[/mnt/HDA_ROOT/perl/perl] # cd ..
[/mnt/HDA_ROOT/perl] # ls -la
drwxr-xr-x    8 admin    administ     4096 May 24 21:47 ./
drwxr-xr-x   13 admin    administ     4096 May 24 20:14 ../
drwxr-xr-x   43 admin    administ     4096 May 24 21:47 5.8.8/
drwxr-xr-x    2 admin    administ     4096 May 24 21:47 bin/
drwxr-xr-x    2 admin    administ     4096 May 24 21:47 lib/
drwxr-xr-x    3 admin    administ     4096 May 24 21:47 lib_sdk/
drwxr-xr-x    5 admin    administ     4096 Apr 11 17:52 perl/
-rw-r--r--    1 admin    administ  7977572 May 24 21:11 perl-5.8.8.tar.gz
drwxr-xr-x    3 admin    administ     4096 May 24 21:47 site_perl/
[/mnt/HDA_ROOT/perl] #