Can't exec dccproc - I think the paths are messed up...

Ken Morley Ken@jmtg.com
Wed, 25 Oct 2006 19:09:37 -0400


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I am trying to install DCC on a CentOS 4.3 system, which is almost
identical to RHEL4 QU3.  DCC will be running in conjunction with Amavisd
in a chrooted environment.  The instructions that I'm working from are
for OpenBSD and so some of the file paths are a little different between
the two.  The instructions show to configure and make without any
command-line switches, just using defaults.  Afterwards, the files are
supposed to be manually copied from /var/dcc to /var/amavisd/var and
from /usr/local/bin/dccproc to /var/amavisd/usr/bin (/var/amavisd is the
chroot jail).

=20

When I start amavisd in debug mode I see the following in the log.  The
problem is the sixth line down:

=20

[3141] dbg: dcc: dccproc is available: /usr/bin/dccproc

[3141] dbg: info: entering helper-app run mode

[3141] dbg: dcc: opening pipe: /usr/bin/dccproc -H -x 0 <
/var/amavisd/tmp/.spamassassin3141urmBDBtmp

[3142] dbg: util: setuid: ruid=3D3000 euid=3D3000

[3141] dbg: dcc: [3142] finished: exit=3D0x0100

[3141] dbg: dcc: got response: Can't exec "/usr/bin/dccproc": No such
file or directory at
/usr/lib/perl5/site_perl/5.8.5/Mail/SpamAssassin/Util.pm line 1382.

[3141] dbg: info: leaving helper-app run mode

[3141] dbg: dcc: check failed: no X-DCC returned (did you create a map
file?): Can't exec "/usr/bin/dccproc": No such file or directory at
/usr/lib/perl5/site_perl/5.8.5/Mail/SpamAssassin/Util.pm line 1382.

=20

I think that the problem is that dccproc is trying to open
/usr/lib/perl5/site_perl/5.8.5/Mail/SpamAssassin/Util.pm and that's a
bad path (with the "site_perl" in the middle like that.  How do I adjust
dccproc to reference the correct path?

=20

Thanks very much!

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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I am trying to install DCC on a CentOS 4.3 system, =
which is
almost identical to RHEL4 QU3.&nbsp; DCC will be running in conjunction =
with
Amavisd in a chrooted environment. &nbsp;The instructions that I&#8217;m
working from are for OpenBSD and so some of the file paths are a little
different between the two.&nbsp; The instructions show to configure and =
make
without any command-line switches, just using defaults.&nbsp; =
Afterwards, the
files are supposed to be manually copied from /var/dcc to =
/var/amavisd/var and
from /usr/local/bin/dccproc to /var/amavisd/usr/bin (/var/amavisd is the =
chroot
jail).<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>When I start amavisd in debug mode I see the =
following in
the log.&nbsp; The problem is the sixth line =
down:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3141] dbg: dcc: dccproc is available: =
/usr/bin/dccproc<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3141] dbg: info: entering helper-app run =
mode<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3141] dbg: dcc: opening pipe: /usr/bin/dccproc -H -x =
0 &lt;
/var/amavisd/tmp/.spamassassin3141urmBDBtmp<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3142] dbg: util: setuid: ruid=3D3000 =
euid=3D3000<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3141] dbg: dcc: [3142] finished: =
exit=3D0x0100<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3141] dbg: dcc: got response: Can't exec
&quot;/usr/bin/dccproc&quot;: No such file or directory at
/usr/lib/perl5/site_perl/5.8.5/Mail/SpamAssassin/Util.pm line =
1382.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3141] dbg: info: leaving helper-app run =
mode<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>[3141] dbg: dcc: check failed: no X-DCC returned (did =
you
create a map file?): Can't exec &quot;/usr/bin/dccproc&quot;: No such =
file or
directory at /usr/lib/perl5/site_perl/5.8.5/Mail/SpamAssassin/Util.pm =
line
1382.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I think that the problem is that dccproc is trying to =
open /usr/lib/perl5/site_perl/5.8.5/Mail/SpamAssassin/Util.pm
and that&#8217;s a bad path (with the &#8220;site_perl&#8221; in the =
middle
like that.&nbsp; How do I adjust dccproc to reference the correct =
path?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks very much!<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

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