On Wed, 20 Jun 2012 10:04:03 -0400 Chris Schanzle <[email protected]> wrote:
> On 06/20/2012 09:55 AM, Andras Horvath wrote: > > On Wed, 20 Jun 2012 09:49:04 -0400 > > Chris Schanzle<[email protected]> wrote: > > > >> On 06/20/2012 07:30 AM, Andras Horvath wrote: > >>> On Wed, 20 Jun 2012 15:26:16 +0400 > >>> Oleg Sadov<[email protected]> wrote: > >>> > >>>> 20/06/2012 08:35 +0200, Andras Horvath wrote: > >>>>> On Tue, 19 Jun 2012 19:05:49 +0200 > >>>>> Andras Horvath<[email protected]> wrote: > >>>>> > >>>>>> On Tue, 19 Jun 2012 09:59:26 -0700 > >>>>>> Akemi Yagi<[email protected]> wrote: > >>>>>> > >>>>>>> On Tue, Jun 19, 2012 at 9:55 AM, Andras > >>>>>>> Horvath<[email protected]> wrote: > >>>>>>> > >>>>>>>> How could I run a self check on all packages with rpm to see > >>>>>>>> if all the files are there and their hashes match too? > >>>>>>> > >>>>>>> Run 'rpm -V' against the packages. > >>>>>>> > >>>>>>> If you get any output, then there is (are) some mismatch(es). > >>>>>>> Man page has the explanation for the output. > >>>>>>> > >>>>>>> Akemi > >>>>>> > >>>>>> I ran it against python and yum packages, but all are ok. > >>>>>> > >>>>>> Andras > >>>>> > >>>>> If I restore "/usr/lib64/python2.6" directory from my backup, > >>>>> then yum works again just fine. I can run "yum update" too. But > >>>>> when I run "yum reinstall python", then after the package > >>>>> install everything goes wrong again. > >>>>> > >>>>> Any idea what could cause this? This is a simple case > >>>>> installing a package. > >>>> > >>>> Required cElementTree module is actually located in xml.etree > >>>> (/usr/lib64/python2.6/xml/etree/cElementTree.py from python rpm), > >>>> standalone cElementTree is not included in distro. Try to check > >>>> access to the module at python interactive session: > >>>> > >>>> from xml.etree import cElementTree > >>>> > >>>>> Andras > >>> > >>> $ python > >>> Python 2.6.6 (r266:84292, Jun 18 2012, 09:57:52) > >>> [GCC 4.4.6 20110731 (Red Hat 4.4.6-3)] on linux2 > >>> Type "help", "copyright", "credits" or "license" for more > >>> information. > >>>>>> from xml.etree import cElementTree > >>> Traceback (most recent call last): > >>> File "<stdin>", line 1, in<module> > >>> File "/usr/lib64/python2.6/xml/etree/cElementTree.py", line 3, > >>> in<module> from _elementtree import * > >>> ImportError: /usr/lib64/python2.6/lib-dynload/pyexpat.so: symbol > >>> XML_SetHashSalt, version EXPAT_2_0_1_RH not defined in file > >>> libexpat.so.1 with link time reference > >>>>>> > >>> > >>> > >>> Andras > >> > >> What does this output? > >> > >> rpm -q expat > >> > >> Do you have a yum update pending for it? > >> > >> rpm -q --changelog expat | head > >> * Fri Apr 27 2012 Joe Orton<[email protected]> - 2.0.1-11 > >> - use symbol version for XML_SetHashSalt (CVE-2012-0876, #816306) > > > > Thanks for you help. The output of "rpm -q expat" is: > > > > expat-2.0.1-11.el6_2.x86_64 > > > > I'm supposed to have all the updates installed to date. > > > > Andras > > Hmm. Well, on a fully updated CentOS 6 system (sorry, I switched > back), I have: > > rpm -q expat > expat-2.0.1-11.el6_2.x86_64 > expat-2.0.1-11.el6_2.i686 > > > python > Python 2.6.6 (r266:84292, Dec 7 2011, 20:48:22) > [GCC 4.4.6 20110731 (Red Hat 4.4.6-3)] on linux2 > Type "help", "copyright", "credits" or "license" for more information. > >>> from xml.etree import cElementTree > >>> ^D > > > Could this be an issue with prelink? Try unprelinking the world. # prelink -au prelink: /usr/lib64/xulrunner-2/libxul.so: DT_JMPREL tag not adjacent to DT_RELA relocations prelink: /usr/lib64/sunbird-1.0b2pre/xpcshell: Could not find one of the dependencies prelink: /usr/lib64/sunbird-1.0b2pre/sunbird-bin: Could not find one of the dependencies prelink: /usr/lib64/xulrunner-2/libmozsqlite3.so: DT_JMPREL tag not adjacent to DT_RELA relocations Unfortunately problem still persists. Andras
