travis: Install bsdmainutils to provide column(1).

See the last commit, bdb4e8b test harness: When the cardinality check fails, pretty-print \$expected_region_highlight and \$region_highlight.
zsh-users · Mar 17, 2020 · 66021cf · 66021cf
1 parent 0f627fd
commit 66021cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -35,7 +35,7 @@ env:
   - ZSH=4.3.12
   - ZSH=4.3.11
 
-script: docker run -v $PWD:/work -w /work zshusers/zsh:${ZSH} /bin/sh -c 'install_packages make procps && make test'
+script: docker run -v $PWD:/work -w /work zshusers/zsh:${ZSH} /bin/sh -c 'install_packages make procps bsdmainutils && make test'
 
 notifications:
   webhooks: