plesk 8.4 linux centos x64 upgrade problem

[chileno]

Hi Guys,
I need update my plesk running in centos 4.3 x64 and plesk 8.4 to 8.6 but not work

this is the log /tmp/autoinstaller3.log

Autoinstaller 3.3.2 (build at 2008-07-10 09:22 svn rev. 0) started at (timezone CST) Tue Jan 27 12:33:31 2009
Command line args: /usr/local/psa/admin/bin/autoinstaller --enable-xml-output --source-type=plesk --show-releases --target=/root/psa

SourceUrl: original source url is http://autoinstall.plesk.com/
SourceUrl: fixed url is http://autoinstall.plesk.com/
Try to find rcfile...
Autoinstaller rcfile not found.
Server for reporting status run OK: pid=23226
Checking hostname is sucessfull.
Opsys detected as: os_name=Linux os_vendor=CentOS version=4.7 arch=x86_64 environment=~empty
Final opsys (with overriding) is: os_name=Linux os_vendor=CentOS version=4.7 arch=x86_64 environment=~empty
SourceUrl: original source url is http://autoinstall.plesk.com/
SourceUrl: fixed url is http://autoinstall.plesk.com/
FileFetcher new object: target_dir=/root/psa/, main_source_url=http://autoinstall.plesk.com/
Filefetcher: get file (~empty)/products.inf3
Environment locale name is 'C'
Downloading the file products.inf3: 100% done.
Filefetcher: get file (~empty)/plesk.inf3
Downloading the file plesk.inf3: 10%..20%..30%..40%..50%..61%..71%..81%..91%..100% done.
Filefetcher: get file (~empty)/sitebuilder.inf3
Downloading the file sitebuilder.inf3: 18%..37%..56%..75%..94%..100% done.
Filefetcher: get file (~empty)/sso.inf3
Downloading the file sso.inf3: 12%..25%..38%..63%..76%..89%..100% done.
repository: Get brief packages info for all sources
Checking for installed packages...
(update package names cache) Release PLESK_9_0_0 is actual
Release PLESK_8_6_0 is actual
Release PLESK_8_4_0 is actual
Release SB_4_5_0 is actual
Release SSO_2_0 is actual
Release SSO_2_1 is actual
SelectBestBuild: from release PLESK_8_4_0 choised PSA_8.4.0/plesk-8.4.0-cos4.3-x86_64.inf3
Filefetcher: get file (~empty)/PSA_8.4.0/plesk-8.4.0-cos4.3-x86_64.inf3
Downloading the file PSA_8.4.0/plesk-8.4.0-cos4.3-x86_64.inf3: 10%..20%..30%..40%..50%..60%..70%..80%..90%..100% done.
Skip component backup-vz because incompatible environment
<group name="hosting">
</group>
<group name="php">
Warning: skip radio group php because 1 components in it
</group>
<group name="modules">
</group>
<group name="games">
:$
Packages "glibc-2.3.4-2.39.i686" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
.
The "glibc-devel-2.3.4-2.39.x86_64" package resolves "glibc-devel >= 2.2.90-12".
Searching problems for the "glibc-devel" package.
No suitable solutions were found for the "glibc = 2.3.4-2.39" dependency.
The "glibc-2.3.4-2.39.x86_64" package resolves "glibc = 2.3.4-2.39".
Searching problems for the "glibc" package.
Packages "glibc-2.3.4-2.39.x86_64" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
because of the conflict on the file "/etc/ld.so.cache"
The "glibc-2.3.4-2.39.i686" package resolves "glibc = 2.3.4-2.39".
Searching problems for the "glibc" package.
Packages "glibc-2.3.4-2.39.i686" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
.
Could not add package glibc-2.3.4-2.39.i686to the list of required packages.Problem occured during searching directly resolved dependencies for 'glibc = 2.3.4-2.39' of package glibc-devel-2.3.4-2.39.x86_64

The following could cause the installation failure:
1)Packages "glibc-2.3.4-2.39.x86_64" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
because of the conflict on the file "/etc/ld.so.cache"

2)Packages "glibc-2.3.4-2.39.i686" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
.

3)Packages "glibc-2.3.4-2.39.x86_64" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
because of the conflict on the file "/etc/ld.so.cache"

4)Packages "glibc-2.3.4-2.39.i686" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
.

5)Packages "glibc-2.3.4-2.39.x86_64" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
because of the conflict on the file "/etc/ld.so.cache"

6)Packages "glibc-2.3.4-2.39.i686" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
.

7)Packages "glibc-2.3.4-2.39.x86_64" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
because of the conflict on the file "/etc/ld.so.cache"

8)Packages "glibc-2.3.4-2.39.i686" and "glibc-2.3.4-2.41.x86_64" cannot be installed at the same time
.

-- Check for new version of PSA_8.6.0/plesk-8.6.0-cos4.3-x86_64.inf3
Filefetcher: get file (~empty)/PSA_8.6.0/plesk-8.6.0-cos4.3-x86_64.inf3
Execute command /usr/sbin/getenforce
Disabled
Message sent to chileno@xxxx


ANY IDEA?

THANKS!