Prof Brian Ripley wrote:

On Thu, 4 Nov 2004, Paul Gilbert wrote:



With R-2.0.1 (patched)  on Linux rhlinux 2.4.21-4.ELsmp

when I configure get
...
checking whether C runtime needs -D__NO_MATH_INLINES... no
checking for xmkmf... /usr/bin/X11/xmkmf
Usage: which [options] [--] programname [...]
Options: --version, -[vV] Print version and exit successfully.
        --help,          Print this help and exit successfully.
        --skip-dot       Skip directories in PATH that start with a dot.
...

but everything seems to configure and make ok. Should this message be expect or is this a bug?



It is unexpected. Is it new in 2.0.1 beta? You have told us your kernel,
not your distro. This looks like a bug, but not in R.


The distro was
Red Hat Enterprise Linux ES release 3 (Taroon)
Kernel 2.4.21-4.ELsmp on an i686

It also happens in
SuSE SLES 8 (powered by UnitedLinux 1.0) (i586)\nKernel 2.4.19-64GB-SMP (6).


It is not new, it also happened in 2.0.0

Also, I think "R CMD config --version" still has a bug, or a least it does not report what I would expect:


...

It's what it is documented to do:
...
-v, --version print version info and exit


Ok, it could be clearer (at least to me) that this means version of the script.

If you want the R version, that is 'R --version'.


I've been using this, but to make it into a file name I need to do some stripping out of the extra stuff. (And tail and head on Solaris do not use -n whereas Linux wants this, so it becomes difficult to be portable.) Is there a way to get just "R-2.0.1" from R or R CMD something?

Thanks,
Paul

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