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https://issues.apache.org/jira/browse/KAFKA-3257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15175226#comment-15175226
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ASF GitHub Bot commented on KAFKA-3257:
---------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/kafka/pull/969
> bootstrap-test-env.sh version check fails when grep has --colour option
> enabled.
> --------------------------------------------------------------------------------
>
> Key: KAFKA-3257
> URL: https://issues.apache.org/jira/browse/KAFKA-3257
> Project: Kafka
> Issue Type: Bug
> Components: system tests
> Affects Versions: 0.9.0.1
> Reporter: Jiangjie Qin
> Assignee: chen zhu
> Labels: newbie++
> Fix For: 0.10.0.0
>
>
> When checking the versions, we use the following command:
> {code}
> vagrant --version | egrep -o "[0-9]+\.[0-9]+\.[0-9]+"
> {code}
> This does not work if user box has --colour option enabled. In my case it
> complains:
> Found Vagrant version 1.8.1. Please upgrade to 1.6.4 or higher (see
> http://www.vagrantup.com for details)
> We should change this line to:
> {code}
> vagrant --version | egrep --colour=never -o "[0-9]+\.[0-9]+\.[0-9]+"
> {code}
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