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@igaiga
Last active February 23, 2019 00:20
## rubyforge
$ gem sources -l
*** CURRENT SOURCES ***
http://gems.rubyforge.org/
$ gem i awesome_print
ERROR: While executing gem ... (TypeError)
incompatible marshal file format (can't be read)
format version 4.8 required; 60.33 given
## gems.github.com
$ gem sources -l
*** CURRENT SOURCES ***
http://gems.github.com/
$ gem i awesome_print
ERROR: Could not find a valid gem 'awesome_print' (>= 0), here is why:
Unable to download data from http://gems.github.com/ - bad response Not Found 404 (http://gems.github.io/specs.4.8.gz)
## rubygems.org
$ gem sources -l
*** CURRENT SOURCES ***
https://rubygems.org/
$ gem i awesome_print
Successfully installed awesome_print-1.8.0
1 gem installed
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