Господа, кто-нибудь знает, в чем здесь дело?

$ man zshall >/dev/null
<standard input>:479: can't open `man1/zshmisc.1': No such file or directory
<standard input>:480: can't open `man1/zshexpn.1': No such file or directory
<standard input>:481: can't open `man1/zshparam.1': No such file or directory
<standard input>:482: can't open `man1/zshoptions.1': No such file or directory
<standard input>:483: can't open `man1/zshbuiltins.1': No such file or directory
<standard input>:484: can't open `man1/zshzle.1': No such file or directory
<standard input>:485: can't open `man1/zshcompwid.1': No such file or directory
<standard input>:486: can't open `man1/zshcompsys.1': No such file or directory
<standard input>:487: can't open `man1/zshcompctl.1': No such file or directory
<standard input>:488: can't open `man1/zshmodules.1': No such file or directory
<standard input>:489: can't open `man1/zshtcpsys.1': No such file or directory
<standard input>:490: can't open `man1/zshzftpsys.1': No such file or directory
<standard input>:491: can't open `man1/zshcontrib.1': No such file or directory
$