correct 32bit libssl library for CentOS 7.2?

Hi,

I am using Pharo 4 on CentOS 7.2 and want to make an https request from the image, e.g.

ZnClient new
        url: 'https://www.google.com';
        get

I get the following error, stating the library libssl.so.1.0.0 is not found:
ioLoadModule(/home/pharo/test/pharo-vm/libSqueakSSL.so):
  libssl.so.1.0.0: Cannot open Shared-Object-File: File or directory not found

This is not entirely unexpected, because 32bit libraries need to be installed:
[pharo@centos-pharo test]$ ldd pharo-vm/libSqueakSSL.so
        linux-gate.so.1 =>  (0xf77db000)
        libssl.so.1.0.0 => not found
        libc.so.6 => /lib/libc.so.6 (0xf7611000)
        /lib/ld-linux.so.2 (0xf77dc000)

I found the following very helpful list of libraries needed for CentOS 6.5:
https://github.com/philippeback/pharovm-centos65/blob/master/packages-to-install.txt

It includes openssl.i686 version 1.0.1e-16.el6_5.4, which I assume should provide the missing library file.

However, when I try to install I get the following error:
[pharo@centos-pharo test]$ sudo yum install openssl.i686
[sudo] password for pharo:
Geladene Plugins: fastestmirror
base                                                                                                                                                          | 3.6 kB  00:00:00    
extras                                                                                                                                                        | 3.4 kB  00:00:00    
updates                                                                                                                                                       | 3.4 kB  00:00:00    
Loading mirror speeds from cached hostfile
 * base: mirror.23media.de
 * extras: mirror.23media.de
 * updates: ftp.plusline.de
No package openssl.i686 available.
Error: Nothing to do

I looks like the library was available for CentOS 6.5 but for 7.2 not anymore. I am not sure why. Heartbleed, maybe?

Googling did not bring up any solution so far. Any help would be greatly appreciated.

Bernhard

On Sun, Apr 17, 2016 at 09:54:24AM +0200, Bernhard Pieber wrote:
> Googling did not bring up any solution so far. Any help would be greatly
> appreciated.

If you have the 32bit C development toolchain installed you can try building
from source. I wrote a blog post on swapping in LibreSSL for OpenSSL. I use
Ubuntu but in this case the distro shouldn't matter.

  http://www.samadhiweb.com/blog/2015.10.22.libressl.html

Pierce

Hi Pierce,

thanks for the information.

Cheers,
Bernhard