Hi Thomas,
Thanks for your quick response, here's the version of my ConTeXt,
joshua@msh-pc1983:~$ context  --version

mtx-context     | main context file:
/usr/local/texlive/2011/texmf-dist/tex/context/base/context.mkiv
mtx-context     | current version: 2011.05.18 18:04

Best regards,
Zhiguang

On Fri, Jun 15, 2012 at 8:29 PM, Thomas A. Schmitz <
thomas.schmitz@uni-bonn.de> wrote:

> On 06/15/2012 11:49 AM, Zhiguang li wrote:
>
>> Hi All,
>> The simpleslides can not work any more after texlive 2011 upgrading,
>>  here's the example.tex from slideslides
>>
>
> What version of context are your referring to, i.e. what its the output of
> context --version? texlive 2012 is just around the corner. We had to adapt
> some code to recent changes in context, so it is indeed possible that this
> is not backward compatible with older versions. I can only speak for
> myself, but I don't think that it's worthwhile looking into problems with
> older versions; texlive 2012 should be released within the next few weeks
> (maybe Aditya has different opinions on this). So if you need this
> urgently, best install the context-suite, aka minimals, or wait for TL2012.
>
> All best
>
> Thomas
>