[SOLVED] libgfortran.so.3:cannot open shared object file: No such file

ireng · 2017-06-03 01:15:37

Hi guys ,
I use Arch linux for my data science project .
Today , I try running R studio and it complains

Error: package or namespace load failed for ‘caret’ in dyn.load(file, DLLpath = DLLpath, ...):
unable to load shared object '/home/robot/R/x86_64-pc-linux-gnu-library/3.4/quantreg/libs/quantreg.so':
libgfortran.so.3: cannot open shared object file: No such file or directory

Anyone knows how to install libgfortran.so.3 please.

Let me know how please

Thanks

Last edited by ireng (2017-06-03 17:51:02)

Ropid · 2017-06-03 01:24:15

I can see a file name like this in the package "gcc5".

You can search for files in uninstalled packages like this:

$ sudo pacman -Fy   # you only need to do this occasionally
$ pacman -Fs libgfortran.so.3

jasonwryan · 2017-06-03 01:24:16

Please paste the full output of `pacman -Syu`.

Trilby · 2017-06-03 01:24:54

https://wiki.archlinux.org/index.php/Pa … cific_file

Scimmia · 2017-06-03 01:29:07

Is this something that's build from source? If so, you just need to rebuild it against the new lib, you don't need the old one.

ireng · 2017-06-03 15:59:24

@Jasonwryan,

 sudo pacman -Syuu

give me

[robot@machine-learning ~]$ sudo pacman -Syuu
[sudo] password for robot:
:: Synchronising package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
archlinuxfr is up to date
:: Starting full system upgrade...
there is nothing to do

Still not working

ewaller · 2017-06-03 16:02:29

Related? : https://bbs.archlinux.org/viewtopic.php?id=226863

seth · 2017-06-03 16:04:06

I'd say this

'/home/robot/R/x86_64-pc-linux-gnu-library/3.4/quantreg/libs/quantreg.so'

makes https://bbs.archlinux.org/viewtopic.php … 4#p1715454 the most important question here.

ireng · 2017-06-03 16:24:58

@Ropid,

sudo pacman -Fy
:: Synchronising package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
archlinuxfr is up to date
[robot@machine-learning ~]$ pacman -Fs libgfortran.so.3
community/gcc5 5.4.0-1
usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/libgfortran.so.3

Trilby · 2017-06-03 16:33:46

So ... rebuild your locally installed quantreg R package, or install gcc5 and mark the thread as solved. The former is probably a much better approach.

ireng · 2017-06-03 17:01:11

@seth,
Thanks I will say that s the issue , the file does not exist . Would you mind to point me on how to get the file back . I tried removing aur repo and update but to no avail

ireng · 2017-06-03 17:02:25

Scimmia wrote:

Is this something that's build from source? If so, you just need to rebuild it against the new lib, you don't need the old one.

How can I do this please ?
I am still a bit newbe

Trilby · 2017-06-03 17:03:08

Trilby wrote:

So ... rebuild your locally installed quantreg R package

That's how.

And there is no "AUR repo", there is only the perpetually broken archlinux.fr repo that you previously had enabled - that should never be enabled.

EDIT: How do you do it, exactly the same way you installed it. It looks like you ran R as root, then used install.packages('quantreg').

ireng · 2017-06-03 17:49:56

Trilby wrote:

Trilby wrote:
So ... rebuild your locally installed quantreg R package
That's how.
And there is no "AUR repo", there is only the perpetually broken archlinux.fr repo that you previously had enabled - that should never be enabled.
EDIT: How do you do it, exactly the same way you installed it. It looks like you ran R as root, then used install.packages('quantreg').

Thanks Trilby,

I installed both in root and in my user accounts , in R prompt

> install.packages('quantreg')

and it s now working.

Thanks everyone for pointing me to the right direction, I really appreciate.

I have disabled AUR repo coz I do not want any future problem that will take time to solve.

Cheers

Last edited by ireng (2017-06-03 17:53:45)

Arch Linux

#1 2017-06-03 01:15:37

[SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#2 2017-06-03 01:24:15

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#3 2017-06-03 01:24:16

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#4 2017-06-03 01:24:54

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#5 2017-06-03 01:29:07

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#6 2017-06-03 15:59:24

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#7 2017-06-03 16:02:29

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#8 2017-06-03 16:04:06

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#9 2017-06-03 16:24:58

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#10 2017-06-03 16:33:46

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#11 2017-06-03 17:01:11

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#12 2017-06-03 17:02:25

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#13 2017-06-03 17:03:08

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

#14 2017-06-03 17:49:56

Re: [SOLVED] libgfortran.so.3:cannot open shared object file: No such file

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