Re: [Rd] rscproxy version conflict

2008-12-25 Thread Erich Neuwirth
Simon Urbanek wrote: It's ok to use a package built for 2.8.0 in 2.8.1 but not vice versa. It is rare, but it has happened before that a bugfix or visibility change adds a symbol in x.y.1 that was not there in x.y.0. Then if your package checks for that particular feature and uses it you

Re: [Rd] rscproxy version conflict

2008-12-23 Thread Thomas Baier
Simon Urbanek wrote: FWIW: technically, you don't have to match the patch level version. Although default DLL checks usually require perfect match, it should be safe to require that R version lies in [x.y.z, x.y+1.0) where x.y.z is the R version that the interfacing DLL was compiled against.

Re: [Rd] rscproxy version conflict

2008-12-23 Thread Prof Brian Ripley
On Tue, 23 Dec 2008, Thomas Baier wrote: Simon Urbanek wrote: FWIW: technically, you don't have to match the patch level version. Although default DLL checks usually require perfect match, it should be safe to require that R version lies in [x.y.z, x.y+1.0) where x.y.z is the R version that

Re: [Rd] rscproxy version conflict

2008-12-23 Thread Simon Urbanek
On Dec 23, 2008, at 11:29 AM, Thomas Baier wrote: Simon Urbanek wrote: FWIW: technically, you don't have to match the patch level version. Although default DLL checks usually require perfect match, it should be safe to require that R version lies in [x.y.z, x.y+1.0) where x.y.z is the R

Re: [Rd] rscproxy version conflict

2008-12-22 Thread Erich Neuwirth
We found out about this problem only a few days ago. The reason is that the official binary packages were compiled with 2.8.1, but the distributed Windows binary of R was still 2.8.0. rscproxy needs to be compiled for the correct version of R. Now with R 2.8.1 being release officially the problem

Re: [Rd] rscproxy version conflict

2008-12-22 Thread Simon Urbanek
On Dec 22, 2008, at 15:30 , Erich Neuwirth wrote: We found out about this problem only a few days ago. The reason is that the official binary packages were compiled with 2.8.1, but the distributed Windows binary of R was still 2.8.0. rscproxy needs to be compiled for the correct version of R.

Re: [Rd] rscproxy version conflict

2008-12-19 Thread Prof Brian Ripley
On Thu, 18 Dec 2008, meerman wrote: After installing the package 'rscproxy' downloaded from the CRAN server, I get the following error message from R 2.8.0 about a version conflict : I see no 'error message' nor no 'confict'. I see a *warning* which you could stop by using 2.8.1 RC or by