R SIG Fedora - Feb 2017 - how can I know the version of my zlib checked by R

Hi, professors

         I??d like to install R-3.3.2 from .tar.gz on my linux system(CentOS
6.4). When installing, R told me that the version of zlib was too old.

         So, I eager to know which version of zlib did R-3.3.2 software examine
at its configure step. How could I check the version of zlib? I will appreciate
a lot if you could do me a favour.

Best Regards

Wei Ning
Ctrip, Shanghai

	[[alternative HTML version deleted]]

On Tue, 2017-02-07 at 08:39 +0000, nw?? wrote:
> Hi, professors
> 
> ?????????I'd like to install R-3.3.2 from .tar.gz on my linux
> system(CentOS 6.4). When installing, R told me that the version of
> zlib was too old.
Do you really need to install from source? The EPEL RPMs by Tom
Callaway from Redhat contain a bundled version of zlib for platforms
that do not have an up-to-date system version, and so are much easier
to install.

Note that it is not only zlib that is affected. You will have the same
issue for bzip, xzv, pcre, and curl.
> ?????????So, I eager to know which version of zlib did R-3.3.2
> software examine at its configure step. How could I check the version
> of zlib? I will appreciate a lot if you could do me a favour.
This information is contained in the "R Installation and
Administration" manual, also known as "R-admin". The minimum
version
required is zlib 1.2.5. ?You can also see this information in the
output from configure, e.g. on my system:

checking if zlib version >= 1.2.5... yes

Martyn
> Best Regards
> 
> Wei Ning
> Ctrip, Shanghai
> 
> 	[[alternative HTML version deleted]]
> 
> _______________________________________________
> R-SIG-Fedora mailing list
> R-SIG-Fedora at r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-fedora

Dear Martyn,

	Thank you so much for your suggestion. Can I install R by rpm WITHOUT Internet?
This Linux server cannot connect to web.

Best Regards

Wei Ning
Ctrip, Shanghai
-----????-----
???: Martyn Plummer [mailto:plummerm at iarc.fr] 
????: 2017?2?7? 17:17
???: r-sig-fedora at r-project.org; nw?? <wning at Ctrip.com>
??: Re: [R-sig-Fedora] how can I know the version of my zlib checked by R

On Tue, 2017-02-07 at 08:39 +0000, nw?? wrote:
> Hi, professors
> 
> ?????????I'd like to install R-3.3.2 from .tar.gz on my linux 
> system(CentOS 6.4). When installing, R told me that the version of 
> zlib was too old.
Do you really need to install from source? The EPEL RPMs by Tom Callaway from
Redhat contain a bundled version of zlib for platforms that do not have an
up-to-date system version, and so are much easier to install.

Note that it is not only zlib that is affected. You will have the same issue for
bzip, xzv, pcre, and curl.
> ?????????So, I eager to know which version of zlib did R-3.3.2 
> software examine at its configure step. How could I check the version 
> of zlib? I will appreciate a lot if you could do me a favour.
This information is contained in the "R Installation and
Administration" manual, also known as "R-admin". The minimum
version required is zlib 1.2.5. ?You can also see this information in the output
from configure, e.g. on my system:

checking if zlib version >= 1.2.5... yes

Martyn
> Best Regards
> 
> Wei Ning
> Ctrip, Shanghai
> 
> 	[[alternative HTML version deleted]]
> 
> _______________________________________________
> R-SIG-Fedora mailing list
> R-SIG-Fedora at r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-fedora