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...9;cd', but then a user could redefine all the commands in his OS and we have to make some reasonable assumptions You seem not to have submitted a patch against the R sources, which contain src/scripts/INSTALL.in, not INSTALL, and it contains changes you do not mention. On Fri, 2 Dec 2005 p.lijnzaad at med.uu.nl wrote: > > --Boundary_(ID_erFAa+o6kWefQxXf6GD2RA) > Content-type: text/plain; charset="us-ascii" > Content-disposition: inline > Content-transfer-encoding: 7bit > > Dear all, > > I came across puzzling behaviour of R CMD INSTALL, which I tracked do...

...dard to have non-zero exit status when it fails (and in fact, on older SunOSes, 'cd non/existant/directory' returns 0). But that is probably more a matter of style, more than anything else. Regards, Philip -- Philip Lijnzaad Genomics Laboratory Dept. of Biomedical Genetics University Medical Center (UMC), Utrecht Stratenum room 2.201 (on Mondays and Thursdays not in after 14.45) MSN chat (*NOT* email): philip_lijnzaad at hotmail.com P.O. Box 85060, 3508 AB Utrecht (Universiteitsweg 100, 3584 CG Utrecht) The Netherlands...

On Mon, 5 Dec 2005, Philip Lijnzaad wrote: > On Friday 02 December 2005 18:20, Prof Brian Ripley wrote: > >> What shells are these? > > Bash, mostly, but also ksh and zsh; sorry for not mentioning this. I still don't know what you did to be able to reproduce this (and I did ask). And as it is a shell script...

...ull'; my patch just adds another two, inside the get_packages function, just to avoid any output that the cd-command might happen to have. I would not have thought this to be so controversial. Regards, Philip -- Philip Lijnzaad Genomics Laboratory Dept. of Biomedical Genetics University Medical Center (UMC), Utrecht Stratenum room 2.201 (on Mondays and Thursdays not in after 14.45) MSN chat (*NOT* email): philip_lijnzaad at hotmail.com P.O. Box 85060, 3508 AB Utrecht (Universiteitsweg 100, 3584 CG Utrecht) The Netherlands...

...uot;${1}" > /dev/null 2>&1 && ${GETWD}) takes care of this, and should work under sh, ksh, bourne shell, zsh. A context diff is attached; I hope this will prove useful. Kind regards, Philip -- Philip Lijnzaad Genomics Laboratory Dept. of Biomedical Genetics University Medical Center (UMC), Utrecht Stratenum room 2.201 (on Mondays and Thursdays not in after 14.45) MSN chat (*NOT* email): philip_lijnzaad at hotmail.com P.O. Box 85060, 3508 AB Utrecht (Universiteitsweg 100, 3584 CG Utrecht) The Netherlands...