Re: Apache2.2 cannot start: "undefined symbol: proxy_hook_post_request" error (in file /etc/apache2/modules/mod_proxy_balancer.so)

Michael Hulet <michael@xxxxxxxxxxxxxxxx> · Thu, 23 Nov 2006 16:23:10 +0100

Joshua Slive a écrit :
> On 11/23/06, Michael Hulet <michael@xxxxxxxxxxxxxxxx> wrote:
>
>> > But what really concerns me here is that you said you were downloading
>> > and compiling directly from apache.org, yet you are using apache2ctl,
>> > which I believe is debian-specific.  This could be causing any number
>> > of problems, and could also imply that you have some weird mix of
>> > debian and apache-installed components.
>> >
>> > Joshua.
>> You're right:
>>
>>     # apache2ctl -v
>>     Server version: Apache/2.0.54
>>     Server built:   Jul 28 2006 09:04:55
>>
>> So I wanted to remove apache2-utils but it wants to remove a lot of
>> dependencies that I don't want to remove (phpMyAdmin, Webmin, php, ...).
>> What do you think I should do first?
>
> I'd say you have two choices:
>
> 1. Grab the debian-packaged version of 2.2.  I'm sure it exists
> someplace; or
>
> 2. Install the apache.org package someplace separate from the debian
> install (/usr/local/apache2 for example) and be sure to use the tools
> that get installed under there.)  But I think you're going to find
> that you'll need to recompile php, etc anyway if you go to 2.2.
>
> Joshua.
I added a line in my sources.list file to check for Debian testing
packages. Now I can do this:

    # apt-get install apache2
    (...)
    The following extra packages will be installed:
      apache2-mpm-worker apache2.2-common libapr1 libaprutil1 libc6
    libc6-dev libdb4.4 libkrb53 libpq4 libsqlite3-0 libssl0.9.8 locales
      lsb-base tzdata
    Suggested packages:
      glibc-doc manpages-dev krb5-doc krb5-user
    The following packages will be REMOVED:
      apache2-common apache2-mpm-prefork *base-config* *initrd-tools*
    libapache2-mod-fastcgi libapache2-mod-php5 php5-mysql
    The following NEW packages will be installed:
      apache2 apache2-mpm-worker apache2.2-common libapr1 libaprutil1
    libdb4.4 libpq4 libsqlite3-0 libssl0.9.8 lsb-base tzdata
    The following packages will be upgraded:
      libc6 libc6-dev libkrb53 locales
    4 upgraded, 11 newly installed, 7 to remove and 321 not upgraded.
    (...)

Isn't it "dangerous" to remove base-config and initrd-tools packages?

Michael