[R-sig-Debian] Configure error: checking if libcurl supports https... no

[Johannes Ranke]

Hi,

for what it's worth, on a Debian bullseye system, configuring the R 4.1.0 
tarball works fine:

$ wget https://cran.r-project.org/src/base/R-4/R-4.1.0.tar.gz
$ tar xf R-4.1.0.tar.gz
$ cd R-4.1.0/
$ ./configure

...
checking if libcurl supports https... yes
...

with libcurl4 and libcurl4-gnutls-dev installed. I believe this should also 
work on Ubuntu.

You can try

$ sudo apt build-dep r-base

to pull in all build dependencies specified by Dirks R debs, and try again.

Johannes






Am Sonntag, 29. August 2021, 08:49:19 CEST schrieb Rolf Turner:
> On Sat, 28 Aug 2021 22:33:08 -0500
> 
> Dirk Eddelbuettel <edd using debian.org> wrote:
> > Rolf,
> > 
> > I am truly sorry but I am getting lost in your original message.
> > Could you follow-up and describe (concisely, if possible) what your
> > question is?  Is it
> > 
> >  - installing 4.1.1 or 4.1.0
> >  - developing a package of yours
> >  - installing a package ?
> 
> Sorry if I over-egged my explanation.
> 
> * I am trying to install R 4.1.0 (the previous version of R).
>   I have the current version, R 4.1.1 (readily available as a Linux
>   binary) up and going; no problema.
> 
> * My desire to install 4.1.0 was *motivated* by a strange
>   conundrum with respect to a package that I am developing.
>   But that's *not* actually relevant at the moment.
> 
> * I successfully downloaded the source for R 4.1.0 and started
>   the configure -> make sequence.  But things came to a halt with the
>   configure error shown in the subject line.
> 
> * I then fooled around with installing/uninstalling various flavours
>   of libcurl.dev to see if I could get rid of the configure error.
>   Nothing worked.
> 
> I hope that my problem is clear now.
> 
> cheers,
> 
> Rolf