unpacking of archive failed...MD5 sum mismatch

[John Newbigin]

I am attempting to build an RPM for mathematica version 6.0. After some
initial problems with x86_64 libraries on a i686 system, I managed to
get the rpm to build.

I now have a 471 Meg rpm package.

When I try to install this package, I get the following error:
error: unpacking of archive failed on file
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4;48213c3a:
cpio: MD5 sum mismatch


rpm -K shows:
mathematica-6.0-3.el4.i386.rpm: sha1 md5 OK

rpm -qlp shows all the files.

I am sure there is no corruption from me copying the file. I have
repeated the build and the result is the same.

Is it possible there is a maximum size for an RPM package?

Is there something else which can cause this problem?

I am using CentOS-4.6.

Any help would be greatly appreciated.

John.

[devzero2000]

Perhaps the problem is due to prelink

https://bugzilla.redhat.com/show_bug.cgi?id=149465

For test try to comment comment out the
%__prelink_undo_cmd /usr/sbin/prelink prelink -y library in
/etc/rpm/macros.prelink

Best Regards

Post by John Newbigin
I am attempting to build an RPM for mathematica version 6.0. After some
initial problems with x86_64 libraries on a i686 system, I managed to get
the rpm to build.
I now have a 471 Meg rpm package.
error: unpacking of archive failed on file
cpio: MD5 sum mismatch
mathematica-6.0-3.el4.i386.rpm: sha1 md5 OK
rpm -qlp shows all the files.
I am sure there is no corruption from me copying the file. I have repeated
the build and the result is the same.
Is it possible there is a maximum size for an RPM package?
Is there something else which can cause this problem?
I am using CentOS-4.6.
Any help would be greatly appreciated.
John.
--
John Newbigin
ITS Senior Analyst / Programmer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin
_______________________________________________
Rpm-list mailing list
https://www.redhat.com/mailman/listinfo/rpm-list

[devzero2000]

Sorry for the imprecision. Try to "Rebuild" the package before to update
/etc/rpm/macros.prelink

Post by devzero2000
Perhaps the problem is due to prelink
https://bugzilla.redhat.com/show_bug.cgi?id=149465
For test try to comment comment out the
%__prelink_undo_cmd /usr/sbin/prelink prelink -y library in
/etc/rpm/macros.prelink
Best Regards

Post by John Newbigin
I am attempting to build an RPM for mathematica version 6.0. After some
initial problems with x86_64 libraries on a i686 system, I managed to get
the rpm to build.
I now have a 471 Meg rpm package.
error: unpacking of archive failed on file
cpio: MD5 sum mismatch
mathematica-6.0-3.el4.i386.rpm: sha1 md5 OK
rpm -qlp shows all the files.
I am sure there is no corruption from me copying the file. I have
repeated the build and the result is the same.
Is it possible there is a maximum size for an RPM package?
Is there something else which can cause this problem?
I am using CentOS-4.6.
Any help would be greatly appreciated.
John.
--
John Newbigin
ITS Senior Analyst / Programmer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin
_______________________________________________
Rpm-list mailing list
https://www.redhat.com/mailman/listinfo/rpm-list

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[devzero2000]

Try also


rpm2cpio <package> >pp.cpio
cpio -it < pp.cpio

In effect it is possibile it is only a packaging problem

Regards

Post by devzero2000
Sorry for the imprecision. Try to "Rebuild" the package before to update
/etc/rpm/macros.prelink

Post by devzero2000
Perhaps the problem is due to prelink
https://bugzilla.redhat.com/show_bug.cgi?id=149465
For test try to comment comment out the
%__prelink_undo_cmd /usr/sbin/prelink prelink -y library in
/etc/rpm/macros.prelink
Best Regards

Post by John Newbigin
I am attempting to build an RPM for mathematica version 6.0. After
some initial problems with x86_64 libraries on a i686 system, I managed to
get the rpm to build.
I now have a 471 Meg rpm package.
error: unpacking of archive failed on file
cpio: MD5 sum mismatch
mathematica-6.0-3.el4.i386.rpm: sha1 md5 OK
rpm -qlp shows all the files.
I am sure there is no corruption from me copying the file. I have
repeated the build and the result is the same.
Is it possible there is a maximum size for an RPM package?
Is there something else which can cause this problem?
I am using CentOS-4.6.
Any help would be greatly appreciated.
John.
--
John Newbigin
ITS Senior Analyst / Programmer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin
_______________________________________________
Rpm-list mailing list
https://www.redhat.com/mailman/listinfo/rpm-list

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[John Newbigin]

I have tried both your suggestions. Here are the results:

Turning off the prelink macro results in the same problem. This is the
output from rpm -ivv

D: undo 100755 1 ( 0, 0) 286004
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4;482289a0
GZDIO: 137907 reads, 1129734144 total bytes in 41.227427 secs
error: unpacking of archive failed on file
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4;482289a0:
cpio: MD5 sum mismatch

If I install with --nomd5 then the install succeeds.

Comparing the md5sums of the installed file with the original file shows
that the file is not corrupt.


Unpacking the archive with rpm2cpio and cpio successfully shows all the
files.

Is there somewhere else I can look?

John.

Post by devzero2000
Try also
rpm2cpio <package> >pp.cpio
cpio -it < pp.cpio
In effect it is possibile it is only a packaging problem
Regards
Sorry for the imprecision. Try to "Rebuild" the package before to
update /etc/rpm/macros.prelink
Perhaps the problem is due to prelink
https://bugzilla.redhat.com/show_bug.cgi?id=149465
For test try to comment comment out the
%__prelink_undo_cmd /usr/sbin/prelink prelink -y library in
/etc/rpm/macros.prelink
Best Regards
On Wed, May 7, 2008 at 7:31 AM, John Newbigin
I am attempting to build an RPM for mathematica version 6.0.
After some initial problems with x86_64 libraries on a i686
system, I managed to get the rpm to build.
I now have a 471 Meg rpm package.
error: unpacking of archive failed on file
cpio: MD5 sum mismatch
mathematica-6.0-3.el4.i386.rpm: sha1 md5 OK
rpm -qlp shows all the files.
I am sure there is no corruption from me copying the file. I
have repeated the build and the result is the same.
Is it possible there is a maximum size for an RPM package?
Is there something else which can cause this problem?
I am using CentOS-4.6.
Any help would be greatly appreciated.
John.
--
John Newbigin
ITS Senior Analyst / Programmer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin
_______________________________________________
Rpm-list mailing list
https://www.redhat.com/mailman/listinfo/rpm-list
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[John Newbigin]

I just did rpm -V and got the following output:prelink:
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4: at
least one of file's dependencies has changed since prelinking
S.?.....
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4

This is the first build I did but it may well be related to prelink in
some way. Is there a specific detection for prelink or is it assumed
that if the md5sum is changed it must be because of prelink?

Perhaps there is something in that file which is confusing rpm. If I
get a chance I will create a package with only that file.

John.

Post by John Newbigin
Turning off the prelink macro results in the same problem. This is the
output from rpm -ivv
D: undo 100755 1 ( 0, 0) 286004
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4;482289a0
GZDIO: 137907 reads, 1129734144 total bytes in 41.227427 secs
error: unpacking of archive failed on file
cpio: MD5 sum mismatch
If I install with --nomd5 then the install succeeds.
Comparing the md5sums of the installed file with the original file shows
that the file is not corrupt.
Unpacking the archive with rpm2cpio and cpio successfully shows all the
files.
Is there somewhere else I can look?
John.

Post by devzero2000
Try also
rpm2cpio <package> >pp.cpio
cpio -it < pp.cpio
In effect it is possibile it is only a packaging problem
Regards
Sorry for the imprecision. Try to "Rebuild" the package before to
update /etc/rpm/macros.prelink
Perhaps the problem is due to prelink
https://bugzilla.redhat.com/show_bug.cgi?id=149465
For test try to comment comment out the
%__prelink_undo_cmd /usr/sbin/prelink prelink -y library in
/etc/rpm/macros.prelink
Best Regards
On Wed, May 7, 2008 at 7:31 AM, John Newbigin
I am attempting to build an RPM for mathematica version 6.0.
After some initial problems with x86_64 libraries on a i686
system, I managed to get the rpm to build.
I now have a 471 Meg rpm package.
error: unpacking of archive failed on file
cpio: MD5 sum mismatch
mathematica-6.0-3.el4.i386.rpm: sha1 md5 OK
rpm -qlp shows all the files.
I am sure there is no corruption from me copying the file. I
have repeated the build and the result is the same.
Is it possible there is a maximum size for an RPM package?
Is there something else which can cause this problem?
I am using CentOS-4.6.
Any help would be greatly appreciated.
John.
-- John Newbigin
ITS Senior Analyst / Programmer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin
_______________________________________________
Rpm-list mailing list
https://www.redhat.com/mailman/listinfo/rpm-list
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[Valery Reznic]

I face this problem some time ago.
After a bit of search I found following:

http://vijayk.blogspot.com/2005_08_01_archive.html
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=149465

When I /usr/sbin/prelink -u <file>
for offending files the problem was gone

Valery.

Subject: Re: unpacking of archive failed...MD5 sum mismatch
Date: Thursday, May 8, 2008, 8:18 AM
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4: at
least one of file's dependencies has changed since
prelinking
S.?.....
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4
This is the first build I did but it may well be related to
prelink in
some way. Is there a specific detection for prelink or is
it assumed
that if the md5sum is changed it must be because of
prelink?
Perhaps there is something in that file which is confusing
rpm. If I
get a chance I will create a package with only that file.
John.

I have tried both your suggestions. Here are the
Turning off the prelink macro results in the same

problem. This is the

output from rpm -ivv
D: undo 100755 1 ( 0, 0) 286004

/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4;482289a0

GZDIO: 137907 reads, 1129734144 total bytes in

41.227427 secs

error: unpacking of archive failed on file
cpio: MD5 sum mismatch
If I install with --nomd5 then the install succeeds.
Comparing the md5sums of the installed file with the

original file shows

that the file is not corrupt.
Unpacking the archive with rpm2cpio and cpio

successfully shows all the

files.
Is there somewhere else I can look?
John.

Post by devzero2000
Try also
rpm2cpio <package> >pp.cpio
cpio -it < pp.cpio
In effect it is possibile it is only a packaging

problem

Post by devzero2000
Regards
On Wed, May 7, 2008 at 3:51 PM, devzero2000
Sorry for the imprecision. Try to

"Rebuild" the package before to

Post by devzero2000
update /etc/rpm/macros.prelink
On Wed, May 7, 2008 at 12:38 PM, devzero2000
Perhaps the problem is due to prelink

https://bugzilla.redhat.com/show_bug.cgi?id=149465

Post by devzero2000
For test try to comment comment out the
%__prelink_undo_cmd /usr/sbin/prelink

prelink -y library in

Post by devzero2000
/etc/rpm/macros.prelink
Best Regards
On Wed, May 7, 2008 at 7:31 AM, John

Newbigin

Post by devzero2000
I am attempting to build an RPM for

mathematica version 6.0.

Post by devzero2000
After some initial problems with

x86_64 libraries on a i686

Post by devzero2000
system, I managed to get the rpm to

build.

Post by devzero2000
I now have a 471 Meg rpm package.
When I try to install this package, I

get the following

Post by devzero2000
error: unpacking of archive failed on

file

Post by devzero2000
cpio: MD5 sum mismatch
mathematica-6.0-3.el4.i386.rpm: sha1

md5 OK

Post by devzero2000
rpm -qlp shows all the files.
I am sure there is no corruption from

me copying the file. I

Post by devzero2000
have repeated the build and the result

is the same.

Post by devzero2000
Is it possible there is a maximum size

for an RPM package?

Post by devzero2000
Is there something else which can

cause this problem?

Post by devzero2000
I am using CentOS-4.6.
Any help would be greatly appreciated.
John.
-- John Newbigin
ITS Senior Analyst / Programmer
Faculty of Information and

Communication Technologies

Post by devzero2000
Swinburne University of Technology
Melbourne, Australia

http://www.ict.swin.edu.au/staff/jnewbigin
_______________________________________________

Post by devzero2000
Rpm-list mailing list

https://www.redhat.com/mailman/listinfo/rpm-list

Post by devzero2000
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Post by devzero2000
_______________________________________________
Rpm-list mailing list
https://www.redhat.com/mailman/listinfo/rpm-list

--
John Newbigin
ITS Senior Analyst / Programmer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin
_______________________________________________
Rpm-list mailing list
https://www.redhat.com/mailman/listinfo/rpm-list

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[Jeff Johnson]

/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4: at least
one of file's dependencies has changed since prelinking
S.?.....
/opt/mathematica-6.0/SystemFiles/Libraries/Linux/libPHANToMIO.so.4
This is the first build I did but it may well be related to prelink in
some way. Is there a specific detection for prelink or is it assumed that
if the md5sum is changed it must be because of prelink?
Perhaps there is something in that file which is confusing rpm. If I get
a chance I will create a package with only that file.

Yes. prelinking changes library contents. rpm expects that the MD5 digest is
for unprelinked libraries.

prelinking is a transform applied to libraries on the client install
machine, since the prelink changes can/will be
different on every client install.

Since the build machine is also a "client", and you have packaged a
prelinked library.

The best fix (as pointed out) is to run prelink --undo on the build machine.

73 de Jeff