# Gem::RemoteFetcher::FetchError error during install

**URL:** <https://meta.discourse.org/t/gem-remotefetcher-fetcherror-error-during-install/44608>\
**Category:** Self-hosting\
**Created:** [22 Maio , 2016 11:27 UTC](https://meta.discourse.org/t/gem-remotefetcher-fetcherror-error-during-install/44608 "2016-05-22T11:27:53Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [22 Maio , 2016 11:42 UTC](https://meta.discourse.org/t/gem-remotefetcher-fetcherror-error-during-install/44608/4 "2016-05-22T11:42:49Z")

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Either one will work, the command is `./launcher rebuild app`

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