[...]

python-2.7.17-1.i686.rpm: digests OK
Need to get 32.2KB of archives. 
python-2.7.17-1.i686.rpm: digests OK
systemtap-sdt-devel-3.3-3.i686.rpm: digests OK
Executing pm-command.sh --upgrade -vh --root / --define _check_dirname_deps 0...
Verifying...                          ########################################
Preparing...                          ########################################
Updating / installing...
python-1:2.7.17-1                     ########################################
systemtap-sdt-devel-0:3.3-3           ########################################
Installing set #3
Processing dependencies...
rpm-tld-macros-rubyprov-2.011-6 marks ruby-2.6.9-1 (cap /usr/bin/ruby)
 ruby-2.6.9-1 marks ruby-modules-2.6.9-1 (cap ruby(abi) = 2.6)
error: ruby-modules-2.6.9-1: req libffi.so.6 not found
  ruby-modules-2.6.9-1 marks ruby-rubygems-3.0.3.1-2.6.9.1 (cap rubygems >= 2.6)
   ruby-rubygems-3.0.3.1-2.6.9.1 marks ruby-bigdecimal-1.4.1-2.6.9.1 (cap ruby-bigdecimal = 1.4.1-2.6.9.1)
   ruby-rubygems-3.0.3.1-2.6.9.1 marks ruby-io-console-0.4.7-2.6.9.1 (cap ruby-io-console = 0.4.7-2.6.9.1)
   ruby-rubygems-3.0.3.1-2.6.9.1 marks ruby-psych-3.1.0-2.6.9.1 (cap ruby-psych = 3.1.0-2.6.9.1)
   ruby-rubygems-3.0.3.1-2.6.9.1 marks ruby-rdoc-6.1.2.1-2.6.9.1 (cap ruby-rdoc >= 6.1.2.1)
    ruby-rdoc-6.1.2.1-2.6.9.1 marks ruby-irb-1.0.0-2.6.9.1 (cap ruby-irb >= 1.0.0)
    ruby-rdoc-6.1.2.1-2.6.9.1 marks ruby-json-2.1.0-2.6.9.1 (cap ruby-json >= 2.1.0)
error: rpm-tld-macros-rubyprov-2.011-6: req ruby-modules not found
There are 10 packages to install (9 marked by dependencies):
A rpm-tld-macros-rubyprov-2.011-6  ruby-2.6.9-1  
A ruby-bigdecimal-1.4.1-2.6.9.1  ruby-io-console-0.4.7-2.6.9.1  
A ruby-irb-1.0.0-2.6.9.1  ruby-json-2.1.0-2.6.9.1  ruby-modules-2.6.9-1  
A ruby-psych-3.1.0-2.6.9.1  ruby-rdoc-6.1.2.1-2.6.9.1  
A ruby-rubygems-3.0.3.1-2.6.9.1
This operation will use 15.6MB of disk space.
rpm-tld-macros-rubyprov-2.011-6.noarch.rpm: digests OK
ruby-2.6.9-1.i686.rpm: digests OK
ruby-modules-2.6.9-1.i686.rpm: digests OK
ruby-rubygems-3.0.3.1-2.6.9.1.noarch.rpm: digests OK
ruby-bigdecimal-1.4.1-2.6.9.1.i686.rpm: digests OK
ruby-io-console-0.4.7-2.6.9.1.i686.rpm: digests OK
ruby-psych-3.1.0-2.6.9.1.i686.rpm: digests OK
ruby-rdoc-6.1.2.1-2.6.9.1.noarch.rpm: digests OK
ruby-irb-1.0.0-2.6.9.1.noarch.rpm: digests OK
ruby-json-2.1.0-2.6.9.1.i686.rpm: digests OK
Need to get 3.7MB of archives. 
error: 2 unresolved dependencies
error: BR installation failed
+ chmod -R u+rwX /tmp/B.7g7kjuhm/BUILD
+ rm -rf /tmp/B.7g7kjuhm/tmp /tmp/B.7g7kjuhm/BUILD
+ rm -rf /tmp/B.7g7kjuhm
Begin-TLD-Builder-Info
Build-Time: user:2.61s sys:0.78s real:4.90s (faults io:0 non-io:124510)
End-TLD-Builder-Info