R SIG Fedora - Oct 2019 - R from EPEL 8 missing dependency on glibc-langpack

I think R from EPEL 8 is missing a dependency on glibc-langpack-en or
similar. Testing with the new CentOS 8 docker image:

   docker run -it centos:8 bash

And then in docker:

   yum install epel-release
   yum config-manager --set-enabled PowerTools
   yum install R-devel

Installation succeeds but when I start R:

During startup - Warning messages:
1: Setting LC_CTYPE failed, using "C"
2: Setting LC_COLLATE failed, using "C"
3: Setting LC_TIME failed, using "C"
4: Setting LC_MESSAGES failed, using "C"
5: Setting LC_MONETARY failed, using "C"
6: Setting LC_PAPER failed, using "C"
7: Setting LC_MEASUREMENT failed, using "C"

Installing glibc-langpack-en fixes the problem. Took me a while to
figure this out; I am guessing a lot of users will run into this.

On Mon, 7 Oct 2019 at 11:13, Jeroen Ooms <jeroenooms at gmail.com>
wrote:
>
> I think R from EPEL 8 is missing a dependency on glibc-langpack-en or
> similar. Testing with the new CentOS 8 docker image:
This never was a dependency. There is no reason to depend particularly
on an English locale.
>    docker run -it centos:8 bash
>
> And then in docker:
>
>    yum install epel-release
>    yum config-manager --set-enabled PowerTools
>    yum install R-devel
>
> Installation succeeds but when I start R:
>
> During startup - Warning messages:
> 1: Setting LC_CTYPE failed, using "C"
> 2: Setting LC_COLLATE failed, using "C"
> 3: Setting LC_TIME failed, using "C"
> 4: Setting LC_MESSAGES failed, using "C"
> 5: Setting LC_MONETARY failed, using "C"
> 6: Setting LC_PAPER failed, using "C"
> 7: Setting LC_MEASUREMENT failed, using "C"
>
> Installing glibc-langpack-en fixes the problem. Took me a while to
> figure this out; I am guessing a lot of users will run into this.
This has nothing to do with R. This is the issue:

$ locale
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL
If you try Centos 7:

$ locale
LANGLC_CTYPE="POSIX"
LC_NUMERIC="POSIX"
LC_TIME="POSIX"
LC_COLLATE="POSIX"
LC_MONETARY="POSIX"
LC_MESSAGES="POSIX"
LC_PAPER="POSIX"
LC_NAME="POSIX"
LC_ADDRESS="POSIX"
LC_TELEPHONE="POSIX"
LC_MEASUREMENT="POSIX"
LC_IDENTIFICATION="POSIX"
LC_ALL
And if you try Fedora rawhide:

$ locale
LANG=C.UTF-8
LC_CTYPE="C.UTF-8"
LC_NUMERIC="C.UTF-8"
LC_TIME="C.UTF-8"
LC_COLLATE="C.UTF-8"
LC_MONETARY="C.UTF-8"
LC_MESSAGES="C.UTF-8"
LC_PAPER="C.UTF-8"
LC_NAME="C.UTF-8"
LC_ADDRESS="C.UTF-8"
LC_TELEPHONE="C.UTF-8"
LC_MEASUREMENT="C.UTF-8"
LC_IDENTIFICATION="C.UTF-8"
LC_ALL
I'm not sure why en_US.UTF-8 ended up in the Centos 8 image, but it
should be C.UTF-8 instead.

I?aki

Reported here: https://github.com/CentOS/sig-cloud-instance-images/issues/154

I?aki

On Mon, 7 Oct 2019 at 14:52, I?aki Ucar <iucar at fedoraproject.org>
wrote:
>
> On Mon, 7 Oct 2019 at 11:13, Jeroen Ooms <jeroenooms at gmail.com>
wrote:
> >
> > I think R from EPEL 8 is missing a dependency on glibc-langpack-en or
> > similar. Testing with the new CentOS 8 docker image:
>
> This never was a dependency. There is no reason to depend particularly
> on an English locale.
>
> >    docker run -it centos:8 bash
> >
> > And then in docker:
> >
> >    yum install epel-release
> >    yum config-manager --set-enabled PowerTools
> >    yum install R-devel
> >
> > Installation succeeds but when I start R:
> >
> > During startup - Warning messages:
> > 1: Setting LC_CTYPE failed, using "C"
> > 2: Setting LC_COLLATE failed, using "C"
> > 3: Setting LC_TIME failed, using "C"
> > 4: Setting LC_MESSAGES failed, using "C"
> > 5: Setting LC_MONETARY failed, using "C"
> > 6: Setting LC_PAPER failed, using "C"
> > 7: Setting LC_MEASUREMENT failed, using "C"
> >
> > Installing glibc-langpack-en fixes the problem. Took me a while to
> > figure this out; I am guessing a lot of users will run into this.
>
> This has nothing to do with R. This is the issue:
>
> $ locale
> locale: Cannot set LC_CTYPE to default locale: No such file or directory
> locale: Cannot set LC_MESSAGES to default locale: No such file or directory
> locale: Cannot set LC_ALL to default locale: No such file or directory
> LANG=en_US.UTF-8
> LC_CTYPE="en_US.UTF-8"
> LC_NUMERIC="en_US.UTF-8"
> LC_TIME="en_US.UTF-8"
> LC_COLLATE="en_US.UTF-8"
> LC_MONETARY="en_US.UTF-8"
> LC_MESSAGES="en_US.UTF-8"
> LC_PAPER="en_US.UTF-8"
> LC_NAME="en_US.UTF-8"
> LC_ADDRESS="en_US.UTF-8"
> LC_TELEPHONE="en_US.UTF-8"
> LC_MEASUREMENT="en_US.UTF-8"
> LC_IDENTIFICATION="en_US.UTF-8"
> LC_ALL>
> If you try Centos 7:
>
> $ locale
> LANG> LC_CTYPE="POSIX"
> LC_NUMERIC="POSIX"
> LC_TIME="POSIX"
> LC_COLLATE="POSIX"
> LC_MONETARY="POSIX"
> LC_MESSAGES="POSIX"
> LC_PAPER="POSIX"
> LC_NAME="POSIX"
> LC_ADDRESS="POSIX"
> LC_TELEPHONE="POSIX"
> LC_MEASUREMENT="POSIX"
> LC_IDENTIFICATION="POSIX"
> LC_ALL>
> And if you try Fedora rawhide:
>
> $ locale
> LANG=C.UTF-8
> LC_CTYPE="C.UTF-8"
> LC_NUMERIC="C.UTF-8"
> LC_TIME="C.UTF-8"
> LC_COLLATE="C.UTF-8"
> LC_MONETARY="C.UTF-8"
> LC_MESSAGES="C.UTF-8"
> LC_PAPER="C.UTF-8"
> LC_NAME="C.UTF-8"
> LC_ADDRESS="C.UTF-8"
> LC_TELEPHONE="C.UTF-8"
> LC_MEASUREMENT="C.UTF-8"
> LC_IDENTIFICATION="C.UTF-8"
> LC_ALL>
> I'm not sure why en_US.UTF-8 ended up in the Centos 8 image, but it
> should be C.UTF-8 instead.
>
> I?aki


-- 
I?aki ?car