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