[Rd] install.packages and dependency version checking

Gabor Grothendieck ggrothendieck at gmail.com
Mon Dec 15 18:52:26 CET 2008

On Mon, Dec 15, 2008 at 12:35 PM, Prof Brian Ripley
<ripley at stats.ox.ac.uk> wrote:
> (D) We can really only handle >= dependencies on package versions (but then
> I can see no other ops in use).  install.packages() will find the latest

Ryacas works with XML 1.96-0; however, after Ryacas was released newer
versions of XML break Ryacas so a new release of Ryacas would, at the moment,
need XML (= 1.96-0).

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