R SIG Debian - Jul 2020 - How to install libisl.so.19 on chromebook?

Thank you, it looks like I have already libisl:
```
apt search libisl
Sorting... Done
Full Text Search... Done
libisl-dbg/oldstable 0.18-1 amd64
  manipulating sets and relations of integer points bounded by linear
constraints

libisl-dev/oldstable 0.18-1 amd64
  manipulating sets and relations of integer points bounded by linear
constraints

libisl15/oldstable,now 0.18-1 amd64 [installed,automatic]
  manipulating sets and relations of integer points bounded by linear
constraints

libisl19/now 0.19-1 amd64 [installed,local]
  manipulating sets and relations of integer points bounded by linear
constraints
```
thus the problem must be with the installation step: I should tell the
compiler to look for libisl19 instead of  libisl.so.19...

On Tue, Jul 14, 2020 at 12:54 PM Dirk Eddelbuettel <edd at debian.org>
wrote:
>
>
> On 14 July 2020 at 12:26, Luigi Marongiu wrote:
> | I am trying to install minpack.lm on R 3.3.3 (Debian version) on a
> | Chromebook. But I get this error:
> | ```
> | > install.packages("minpack.lm")
> | Installing package into
?/home/marongiuluigi/R/x86_64-pc-linux-gnu-library/3.3?
> | (as ?lib? is unspecified)
> | trying URL
'https://cran.rstudio.com/src/contrib/minpack.lm_1.2-1.tar.gz'
> | Content type 'application/x-gzip' length 43029 bytes (42 KB)
> | =================================================> | downloaded 42 KB
> |
> | * installing *source* package ?minpack.lm? ...
> | ** package ?minpack.lm? successfully unpacked and MD5 sums checked
> | ** libs
> | gfortran   -fpic  -g -O2 -fdebug-prefix-map=/build/r-base-3.3.3=.
> | -fstack-protector-strong  -c chkder.f -o chkder.o
> | /usr/local/libexec/gcc/x86_64-cros-linux-gnu/8.3.0/f951: error while
> | loading shared libraries: libisl.so.19: cannot open shared object
> | file: No such file or directory
> | /usr/lib/R/etc/Makeconf:155: recipe for target 'chkder.o' failed
> | make: *** [chkder.o] Error 1
> | ERROR: compilation failed for package ?minpack.lm?
> | * removing
?/home/marongiuluigi/R/x86_64-pc-linux-gnu-library/3.3/minpack.lm?
> | Warning in install.packages :
> |   installation of package ?minpack.lm? had non-zero exit status
> | ```
> | I tried to install  libisl.so.19 but:
> | ```
> | $ sudo apt-get install libisl.so.19
> | Reading package lists... Done
> | Building dependency tree
> | Reading state information... Done
> | E: Unable to locate package libisl.so.19
> | E: Couldn't find any package by glob 'libisl.so.19'
> | E: Couldn't find any package by regex 'libisl.so.19'
> | ```
> | I downloaded libisl.so.19 for debian, but where shall I place it?
> | Is there an easier way to install this library?
> | Thank you
>
> That is not the correct package name as it is a _file name_.
>
> Use eg
>
>  https://packages.debian.org/
>
> to search (go to Search the contents of packages) or search directly via
>
>  apt search libisl
>
> which will lead you to packages
>
>  libisl-dev
>  libisl22           # on the release I run on Ubuntu right now
>
> with a major name reflecting the current release. For an older version I
find
> the package search above useful, there are other pages too.
>
> Hope this helps,  Dirk
>
> --
> https://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org


-- 
Best regards,
Luigi

There is something wrong with your system / setup I did not notice first:

On 14 July 2020 at 13:08, Luigi Marongiu wrote:
| Thank you, it looks like I have already libisl:
| ```
| apt search libisl
| Sorting... Done
| Full Text Search... Done
| libisl-dbg/oldstable 0.18-1 amd64
|   manipulating sets and relations of integer points bounded by linear
| constraints
| 
| libisl-dev/oldstable 0.18-1 amd64
|   manipulating sets and relations of integer points bounded by linear
| constraints
| 
| libisl15/oldstable,now 0.18-1 amd64 [installed,automatic]
|   manipulating sets and relations of integer points bounded by linear
| constraints
| 
| libisl19/now 0.19-1 amd64 [installed,local]
|   manipulating sets and relations of integer points bounded by linear
| constraints
| ```
| thus the problem must be with the installation step: I should tell the
| compiler to look for libisl19 instead of  libisl.so.19...
| 
| On Tue, Jul 14, 2020 at 12:54 PM Dirk Eddelbuettel <edd at debian.org>
wrote:
| >
| >
| > On 14 July 2020 at 12:26, Luigi Marongiu wrote:
| > | I am trying to install minpack.lm on R 3.3.3 (Debian version) on a
| > | Chromebook. But I get this error:
| > | ```
| > | > install.packages("minpack.lm")
| > | Installing package into
?/home/marongiuluigi/R/x86_64-pc-linux-gnu-library/3.3?
| > | (as ?lib? is unspecified)
| > | trying URL
'https://cran.rstudio.com/src/contrib/minpack.lm_1.2-1.tar.gz'
| > | Content type 'application/x-gzip' length 43029 bytes (42 KB)
| > | =================================================| > | downloaded 42
KB
| > |
| > | * installing *source* package ?minpack.lm? ...
| > | ** package ?minpack.lm? successfully unpacked and MD5 sums checked
| > | ** libs
| > | gfortran   -fpic  -g -O2 -fdebug-prefix-map=/build/r-base-3.3.3=.
| > | -fstack-protector-strong  -c chkder.f -o chkder.o
| > | /usr/local/libexec/gcc/x86_64-cros-linux-gnu/8.3.0/f951: error while

Why is gfortran calling into /usr/local?

You are outside of the package management system here.  Can you not use the
package gfortran (and gcc, g++, ...) because ...

| > | loading shared libraries: libisl.so.19: cannot open shared object
| > | file: No such file or directory
| > | /usr/lib/R/etc/Makeconf:155: recipe for target 'chkder.o'
failed

... you are trying the packaged R.

Dirk

| > | make: *** [chkder.o] Error 1
| > | ERROR: compilation failed for package ?minpack.lm?
| > | * removing
?/home/marongiuluigi/R/x86_64-pc-linux-gnu-library/3.3/minpack.lm?
| > | Warning in install.packages :
| > |   installation of package ?minpack.lm? had non-zero exit status
| > | ```
| > | I tried to install  libisl.so.19 but:
| > | ```
| > | $ sudo apt-get install libisl.so.19
| > | Reading package lists... Done
| > | Building dependency tree
| > | Reading state information... Done
| > | E: Unable to locate package libisl.so.19
| > | E: Couldn't find any package by glob 'libisl.so.19'
| > | E: Couldn't find any package by regex 'libisl.so.19'
| > | ```
| > | I downloaded libisl.so.19 for debian, but where shall I place it?
| > | Is there an easier way to install this library?
| > | Thank you
| >
| > That is not the correct package name as it is a _file name_.
| >
| > Use eg
| >
| >  https://packages.debian.org/
| >
| > to search (go to Search the contents of packages) or search directly via
| >
| >  apt search libisl
| >
| > which will lead you to packages
| >
| >  libisl-dev
| >  libisl22           # on the release I run on Ubuntu right now
| >
| > with a major name reflecting the current release. For an older version I
find
| > the package search above useful, there are other pages too.
| >
| > Hope this helps,  Dirk
| >
| > --
| > https://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
| 
| 
| 
| -- 
| Best regards,
| Luigi

-- 
https://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org

I don't know about the configuration. I installed R using the standard
protocol for Chromebook
http://blog.sellorm.com/2018/12/20/installing-r-and-rstudio-on-a-chromebook/
the rest, it was done by the system itself...

On Tue, Jul 14, 2020 at 1:30 PM Dirk Eddelbuettel <edd at debian.org>
wrote:
>
>
> There is something wrong with your system / setup I did not notice first:
>
> On 14 July 2020 at 13:08, Luigi Marongiu wrote:
> | Thank you, it looks like I have already libisl:
> | ```
> | apt search libisl
> | Sorting... Done
> | Full Text Search... Done
> | libisl-dbg/oldstable 0.18-1 amd64
> |   manipulating sets and relations of integer points bounded by linear
> | constraints
> |
> | libisl-dev/oldstable 0.18-1 amd64
> |   manipulating sets and relations of integer points bounded by linear
> | constraints
> |
> | libisl15/oldstable,now 0.18-1 amd64 [installed,automatic]
> |   manipulating sets and relations of integer points bounded by linear
> | constraints
> |
> | libisl19/now 0.19-1 amd64 [installed,local]
> |   manipulating sets and relations of integer points bounded by linear
> | constraints
> | ```
> | thus the problem must be with the installation step: I should tell the
> | compiler to look for libisl19 instead of  libisl.so.19...
> |
> | On Tue, Jul 14, 2020 at 12:54 PM Dirk Eddelbuettel <edd at
debian.org> wrote:
> | >
> | >
> | > On 14 July 2020 at 12:26, Luigi Marongiu wrote:
> | > | I am trying to install minpack.lm on R 3.3.3 (Debian version) on a
> | > | Chromebook. But I get this error:
> | > | ```
> | > | > install.packages("minpack.lm")
> | > | Installing package into
?/home/marongiuluigi/R/x86_64-pc-linux-gnu-library/3.3?
> | > | (as ?lib? is unspecified)
> | > | trying URL
'https://cran.rstudio.com/src/contrib/minpack.lm_1.2-1.tar.gz'
> | > | Content type 'application/x-gzip' length 43029 bytes (42
KB)
> | > | =================================================> | > |
downloaded 42 KB
> | > |
> | > | * installing *source* package ?minpack.lm? ...
> | > | ** package ?minpack.lm? successfully unpacked and MD5 sums checked
> | > | ** libs
> | > | gfortran   -fpic  -g -O2 -fdebug-prefix-map=/build/r-base-3.3.3=.
> | > | -fstack-protector-strong  -c chkder.f -o chkder.o
> | > | /usr/local/libexec/gcc/x86_64-cros-linux-gnu/8.3.0/f951: error
while
>
> Why is gfortran calling into /usr/local?
>
> You are outside of the package management system here.  Can you not use the
> package gfortran (and gcc, g++, ...) because ...
>
> | > | loading shared libraries: libisl.so.19: cannot open shared object
> | > | file: No such file or directory
> | > | /usr/lib/R/etc/Makeconf:155: recipe for target 'chkder.o'
failed
>
> ... you are trying the packaged R.
>
> Dirk
>
> | > | make: *** [chkder.o] Error 1
> | > | ERROR: compilation failed for package ?minpack.lm?
> | > | * removing
?/home/marongiuluigi/R/x86_64-pc-linux-gnu-library/3.3/minpack.lm?
> | > | Warning in install.packages :
> | > |   installation of package ?minpack.lm? had non-zero exit status
> | > | ```
> | > | I tried to install  libisl.so.19 but:
> | > | ```
> | > | $ sudo apt-get install libisl.so.19
> | > | Reading package lists... Done
> | > | Building dependency tree
> | > | Reading state information... Done
> | > | E: Unable to locate package libisl.so.19
> | > | E: Couldn't find any package by glob 'libisl.so.19'
> | > | E: Couldn't find any package by regex 'libisl.so.19'
> | > | ```
> | > | I downloaded libisl.so.19 for debian, but where shall I place it?
> | > | Is there an easier way to install this library?
> | > | Thank you
> | >
> | > That is not the correct package name as it is a _file name_.
> | >
> | > Use eg
> | >
> | >  https://packages.debian.org/
> | >
> | > to search (go to Search the contents of packages) or search directly
via
> | >
> | >  apt search libisl
> | >
> | > which will lead you to packages
> | >
> | >  libisl-dev
> | >  libisl22           # on the release I run on Ubuntu right now
> | >
> | > with a major name reflecting the current release. For an older
version I find
> | > the package search above useful, there are other pages too.
> | >
> | > Hope this helps,  Dirk
> | >
> | > --
> | > https://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
> |
> |
> |
> | --
> | Best regards,
> | Luigi
>
> --
> https://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org


-- 
Best regards,
Luigi