[DRE-maint] Bug#730944: ruby-tmail: FTBFS: Hard dependency on ruby1.8

[David Suárez]

Source: ruby-tmail
Version: 1.2.7.1-4
Severity: serious
Tags: jessie sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20131128 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part (hopefully):
> make[1]: Entering directory `/«PKGBUILDDIR»'
> dh_auto_install -O--buildsystem=ruby
> /usr/lib/ruby/vendor_ruby/gem2deb.rb:17: warning: setting Encoding.default_external
> /usr/lib/ruby/1.9.1/rubygems/psych_tree.rb:31: warning: method redefined; discarding old visit_String
> /usr/lib/ruby/1.9.1/rubygems/psych_tree.rb:4: warning: previous definition of visit_String was here
> /usr/lib/ruby/1.9.1/rubygems/psych_tree.rb:39: warning: method redefined; discarding old register
> /usr/lib/ruby/1.9.1/rubygems/psych_tree.rb:12: warning: previous definition of register was here
> /usr/lib/ruby/1.9.1/rubygems/psych_tree.rb:43: warning: method redefined; discarding old format_time
> /usr/lib/ruby/1.9.1/rubygems/psych_tree.rb:16: warning: previous definition of format_time was here
> /usr/lib/ruby/1.9.1/rubygems/syck_hack.rb:115: warning: method redefined; discarding old to_s
> /usr/lib/ruby/1.9.1/rubygems/syck_hack.rb:44: warning: previous definition of to_s was here
>   Entering dh_ruby --install
> install -d /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby
> install -D -m644 /«PKGBUILDDIR»/lib/tmail.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/utils.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/utils.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/quoting.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/quoting.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/port.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/port.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/base64.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/base64.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/mbox.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/mbox.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/mail.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/mail.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/version.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/version.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/net.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/net.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/interface.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/interface.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/README /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/README
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/escprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/escprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/mbcssm.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/mbcssm.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/universaldetector.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/universaldetector.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/langhebrewmodel.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/langhebrewmodel.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/gb2312prober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/gb2312prober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/langhungarianmodel.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/langhungarianmodel.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/euckrfreq.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/euckrfreq.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/chardistribution.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/chardistribution.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/sbcsgroupprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/sbcsgroupprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/utf8prober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/utf8prober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/codingstatemachine.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/codingstatemachine.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/jisfreq.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/jisfreq.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/constants.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/constants.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/hebrewprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/hebrewprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/big5freq.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/big5freq.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/langgreekmodel.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/langgreekmodel.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/jpcntx.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/jpcntx.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/euckrprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/euckrprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/langcyrillicmodel.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/langcyrillicmodel.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/euctwfreq.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/euctwfreq.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/sjisprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/sjisprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/langbulgarianmodel.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/langbulgarianmodel.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/escsm.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/escsm.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/latin1prober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/latin1prober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/eucjpprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/eucjpprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/mbcsgroupprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/mbcsgroupprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/langthaimodel.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/langthaimodel.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/charsetprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/charsetprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/big5prober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/big5prober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/gb2312freq.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/gb2312freq.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/mbcharsetprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/mbcharsetprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/charsetgroupprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/charsetgroupprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/euctwprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/euctwprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet/sbcharsetprober.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet/sbcharsetprober.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/lib/rchardet.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/lib/rchardet.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/vendor/rchardet-1.3/COPYING /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/vendor/rchardet-1.3/COPYING
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/loader.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/loader.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/Makefile /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/Makefile
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/config.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/config.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/scanner_r.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/scanner_r.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/stringio.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/stringio.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/address.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/address.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/main.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/main.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/scanner.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/scanner.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/parser.y /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/parser.y
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/encode.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/encode.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/core_extensions.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/core_extensions.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/header.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/header.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/require_arch.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/require_arch.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/compat.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/compat.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/index.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/index.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/mailbox.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/mailbox.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/attachments.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/attachments.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/obsolete.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/obsolete.rb
> install -D -m644 /«PKGBUILDDIR»/lib/tmail/parser.rb /«PKGBUILDDIR»/debian/ruby-tmail/usr/lib/ruby/vendor_ruby/tmail/parser.rb
> /usr/lib/ruby/vendor_ruby/gem2deb.rb:52:in `system': can't convert nil into String (TypeError)
> 	from /usr/lib/ruby/vendor_ruby/gem2deb.rb:52:in `run'
> 	from /usr/lib/ruby/vendor_ruby/gem2deb/installer.rb:36:in `block in install_files_and_build_extensions'
> 	from /usr/lib/ruby/vendor_ruby/gem2deb/installer.rb:34:in `each'
> 	from /usr/lib/ruby/vendor_ruby/gem2deb/installer.rb:34:in `install_files_and_build_extensions'
> 	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:68:in `block in install'
> 	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:66:in `each'
> 	from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:66:in `install'
> 	from /usr/bin/dh_ruby:69:in `block (2 levels) in <main>'
> 	from /usr/lib/ruby/1.9.1/optparse.rb:1360:in `call'
> 	from /usr/lib/ruby/1.9.1/optparse.rb:1360:in `block in parse_in_order'
> 	from /usr/lib/ruby/1.9.1/optparse.rb:1347:in `catch'
> 	from /usr/lib/ruby/1.9.1/optparse.rb:1347:in `parse_in_order'
> 	from /usr/lib/ruby/1.9.1/optparse.rb:1341:in `order!'
> 	from /usr/lib/ruby/1.9.1/optparse.rb:1432:in `permute!'
> 	from /usr/lib/ruby/1.9.1/optparse.rb:1453:in `parse!'
> 	from /usr/bin/dh_ruby:73:in `<main>'
> Building extension for ruby1.8 ...
>  -I/usr/lib/ruby/vendor_ruby /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb /«PKGBUILDDIR» debian/ruby-tmail
> dh_auto_install: dh_ruby --install /«PKGBUILDDIR»/debian/ruby-tmail returned exit code 1
> make[1]: *** [override_dh_auto_install] Error 1

The full build log is available from:
   http://aws-logs.debian.net/ftbfs-logs/2013/11/28/ruby-tmail_1.2.7.1-4_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.