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| #View erl's version | |
| erl -eval 'erlang:display(erlang:system_info(otp_release)), halt().' -noshell | |
| #Install kerl | |
| $ brew install kerl | |
| # list releases | |
| $ kerl list releases | |
| $ kerl build R16B03 build-R16B03 | |
| $ kerl list builds | |
| $ kerl install build-R16B03 ~/erlang/R1603/ | |
| Installing Erlang/OTP R16B03 (build-R16B03) in /Users/ioannis/erlang/R1603... | |
| You can activate this installation running the following command: | |
| . /Users/ioannis/erlang/R1603/activate | |
| Later on, you can leave the installation typing: | |
| kerl_deactivate | |
| $ kerl list installations | |
| build-R16B03 /Users/ioannis/erlang/R1603 | |
| ioannis@MacBook-Pro ~ ⚡️ which erl | |
| /Users/ioannis/erlang/R1603/bin/erl | |
| ioannis@MacBook-Pro ~ ⚡️ erl -eval 'erlang:display(erlang:system_info(otp_release)), halt().' -noshell | |
| "R16B03" |
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