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authork0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-11-10 11:50:00 +0000
committerk0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-11-10 11:50:00 +0000
commit9aef3a6f0998bbd013062b87dd47f455ffc7a3a2 (patch)
treee1c51ad597e0d1769ed14486730b04b9ee4e8b67
parentf97c803e6087403d5544f9ee50d61b76cb5f2a2f (diff)
downloadruby-9aef3a6f0998bbd013062b87dd47f455ffc7a3a2.tar.gz
.travis.yml: workaround to resolve ::1
Container-based Trusty environment (sudo: false) does not support IPv6. https://github.com/travis-ci/travis-ci/issues/3302 And the image has "::1 localhost ip6-localhost ip6-loopback" entry in addition to "127.0.0.1 localhost" in /etc/hosts. Thus when it can resolve localhost to ::1 and CI fails. To resolve this, at least we need to modify /etc/hosts for now but we can't modify /etc/hosts without sudo. So I enabled sudo. As Sudo-enabled VM didn't have "::1 localhost" entry, this change fixed the cause without touching /etc/hosts. Since boot of `sudo: required` is slower than `sudo: false`, please revert this commit anytime when Container-based Trusty environment is updated and ::1 issue has gone. https://docs.travis-ci.com/user/reference/overview/ git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--.travis.yml2
1 files changed, 1 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml
index 4c7a2e9..9255e02 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,7 +19,7 @@
language: c
dist: trusty
-sudo: false
+sudo: required
compiler:
- gcc