One of the dependencies of the rlwrap package I'm trying to install doesn't have a provider. Is there a command line option I can pass to the install to let it forget about the perl(File::Slurp) dependency?

package: rlwrap-0.45.2-2.el8.x86_64
  dependency: /usr/bin/perl
   provider: perl-interpreter-4:5.26.3-421.el8.x86_64
  dependency: /usr/bin/python3
   provider: python36-3.6.8-38.module el8.5.0 12207 5c5719bc.x86_64
   provider: python38-3.8.13-1.module el8.7.0 15641 2ece4388.x86_64
   provider: python39-3.9.13-2.module el8.7.0 17195 44752b34.x86_64
  dependency: libc.so.6(GLIBC_2.15)(64bit)
   provider: glibc-2.28-211.el8.x86_64
  dependency: libreadline.so.7()(64bit)
   provider: readline-7.0-10.el8.x86_64
  dependency: libtinfo.so.6()(64bit)
   provider: ncurses-libs-6.1-9.20180224.el8.x86_64
  dependency: libutil.so.1()(64bit)
   provider: glibc-2.28-211.el8.x86_64
  dependency: libutil.so.1(GLIBC_2.2.5)(64bit)
   provider: glibc-2.28-211.el8.x86_64
  dependency: perl(:VERSION) >= 5.6.0
   provider: perl-libs-4:5.26.3-421.el8.i686
   provider: perl-libs-4:5.26.3-421.el8.x86_64
  dependency: perl(AutoLoader)
   provider: perl-interpreter-4:5.26.3-421.el8.x86_64
  dependency: perl(Carp)
   provider: perl-Carp-1.42-396.el8.noarch
  dependency: perl(Config)
   provider: perl-interpreter-4:5.26.3-421.el8.x86_64
  dependency: perl(Data::Dumper)
   provider: perl-Data-Dumper-2.167-399.el8.x86_64
  dependency: perl(Exporter)
   provider: perl-Exporter-5.72-396.el8.noarch
  dependency: perl(File::Slurp)
  dependency: perl(Getopt::Std)
   provider: perl-interpreter-4:5.26.3-421.el8.x86_64
  dependency: perl(POSIX)
   provider: perl-interpreter-4:5.26.3-421.el8.x86_64
  dependency: perl(RlwrapFilter)
   provider: rlwrap-0.45.2-2.el8.x86_64
  dependency: perl(constant)
   provider: perl-constant-1.33-396.el8.noarch
  dependency: perl(lib)
   provider: perl-interpreter-4:5.26.3-421.el8.x86_64
  dependency: perl(strict)
   provider: perl-libs-4:5.26.3-421.el8.i686
   provider: perl-libs-4:5.26.3-421.el8.x86_64
  dependency: perl(vars)
   provider: perl-interpreter-4:5.26.3-421.el8.x86_64
  dependency: rtld(GNU_HASH)
   provider: glibc-2.28-211.el8.i686
   provider: glibc-2.28-211.el8.x86_64

I have installed the perl(File::Slurp) dependency separately. For reference, this is the command I am using to install the rlwrap package and error:

yum install rlwrap
Last metadata expiration check: 0:41:10 ago on Thu Dec 22 16:38:35 2022.
Error: 
 Problem: cannot install the best candidate for the job
  - nothing provides perl(File::Slurp) needed by rlwrap-0.45.2-2.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)

I have tried the suggestions from the yum output.

CodePudding user response：

I was wrong about EPEL having all the dependencies. It looks like perl-File-Slurp lives in the "AppStream" repository. You can add the the CentOS 8 version of that repository to your ubi8 image:

1. Install dnf if you haven't already:

   microdnf install dnf
   

2. Add the repository configuration (note that I have this disabled by default):

   cat > /etc/yum.repos.d/centos-appstream.repo <<'EOF'
   [appstream]
   name=CentOS Stream $releasever - AppStream
   mirrorlist=http://mirrorlist.centos.org/?release=$releasever-stream&arch=$basearch&repo=AppStream&infra=$infra
   gpgcheck=1
   enabled=0
   gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
   EOF
   

3. Install the CentOS 8 GPG key:

   rpm --import  https://www.centos.org/keys/RPM-GPG-KEY-CentOS-Official
   

4. Enable the EPEL repository if you haven't already:

   dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
   

5. Install rlwrap:

   dnf --enablerepo=appstream install rlwrap
   

Alternately, instead of installing rlwrap and it's myriad dependencies, just install socat:

microdnf install socat

And then use the readline and exec connectors:

socat readline exec:"/path/to/some/program --arg foo",pty