>As announced at the TeX Users Group meeting (Summer 1997), a group of
>highly experimental packages will has (somewhat belated) been released
>to allow experienced TeX programmers to experiment with, and comment
>on, a proposed set of syntax conventions and basic data-types that
>might form the basis for programming large scale projects in TeX. They
>are located in this CTAN directory:
>
> CTAN:macros/latex/packages/expl3
...
I get the error message:
Font T1/cmr/m/n/10=dcr1000 at 10.0pt not loadable: Metric (TFM) file not found.