When merging net-www/apache-2.0.43-r1, some files were due to be installed into /usr/lib/apache2. On my system, this was a symlink to /usr/local/apache2. Emerge claimed that it had installed the files correctly (all the ">>> /usr/lib/apache2/..." lines were present as expected) but the files never made it to the destination. No error message was seen, they just silently didn't get installed. The problem was fixed by removing the symlink and remerging - all files ended up in their correct locations. Strangely, though, some files were successfully installed into subdirectories, e.g. /usr/lib/apache2/build/ .
*** This bug has been marked as a duplicate of 14283 ***
