On 23.04.2010 18:10, Juliet Hannah wrote:
Hi List,

I have a question about uninstalling and installing R on linux, which
I am new to.

sessionInfo()
R version 2.10.1 (2009-12-14)
x86_64-unknown-linux-gnu

locale:
  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
  [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
  [5] LC_MONETARY=C              LC_MESSAGES=en_US.UTF-8
  [7] LC_PAPER=en_US.UTF-8       LC_NAME=C
  [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base


First, I am trying to uninstall my old version of R with "make uninstall".


  [...@head4 ~/R-2.10.1]$ make uninstall
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/po'
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/po'
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/tests'
make[1]: Nothing to be done for `uninstall'.
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/tests'
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/src'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/library'
uninstalling packages ...
/bin/sh: line 0: cd: /usr/local/lib64/R/library: No such file or directory
   subdir /usr/local/lib64/R/library not removed
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/library'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/modules'
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/modules'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/main'
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/main'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/unix'
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/unix'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/nmath'
make[2]: Nothing to be done for `uninstall'.
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/nmath'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/appl'
make[2]: Nothing to be done for `uninstall'.
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/appl'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/extra'
make[2]: Nothing to be done for `uninstall'.
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/extra'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/include'
make[3]: Entering directory `/home/merlin/jh1/R-2.10.1/src/include/R_ext'
make[3]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/include/R_ext'
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/include'
make[2]: Entering directory `/home/merlin/jh1/R-2.10.1/src/scripts'
make[2]: Leaving directory `/home/merlin/jh1/R-2.10.1/src/scripts'
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/src'
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/share'
uninstalling share ...
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/share'
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/etc'
uninstalling etc ...
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/etc'
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/doc'
uninstalling doc ...
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/doc'
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/tools'
make[1]: Nothing to be done for `uninstall'.
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/tools'
make[1]: Entering directory `/home/merlin/jh1/R-2.10.1/m4'
make[1]: Nothing to be done for `uninstall'.
make[1]: Leaving directory `/home/merlin/jh1/R-2.10.1/m4'

This has not worked for me, meaning I can still use R, so instead I
removed the directory

rm -fR R-2.10.1

Is one method preferable to another. And what am I doing incorrectly
with "make uninstall"?

Don't know, probably not many are using it and it may be fairly untested.


My second question is about installation. I just installed the new
version for Windows,and it took a few minutes.

But this was from the installer (i.e. precompiled binaries).



On linux, I

downloaded the R tar.gz file
tar xzvf R-2.9.1.tar.gz (old command)
./configure
  make
make check

This process takes about 2 hours. I'm curious about the time it takes,
and wondering if I am doing any incorrectly?

2 hours sound fine if you are installing from sources and apply the checks afterwards, given your machine is not an extremly fast one. Should be roughly the same under Windows when installing from sources.

On my rather fast multi-core Windows server, parallel make and with pretty fast RAID array it takes 1:50 including
  make check-all

Best wishes,
Uwe Ligges



Thanks,

Juliet

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