** (Mix) Could not compile dependency :fs, "/Users/shinriyo/.mix/rebar compile skip_deps=true deps_dir="/Users/shinriyo/gos2/_build/dev/lib"" command failed. You can recompile this dependency with "mix deps.compile fs", update it with "mix…

PostgreSQLのパスワードがわからなくなったので入れなおした。 インストール手順 MacにPostgreSQLをインストール - Qiita psql -l psql: FATAL: could not open relation mapping file "global/pg_filenode.map": No such file or directory psql -lコマンド…

Failed to use "ecto" because sqlite_ecto (version 1.0.2) requires ~> 1.0 Locked to 2.0.4 in your mix.lock とか Failed to use "poison" (version 2.2.0) because ecto (version 2.0.4) requires ~> 1.5 or ~> 2.0 phoenix (version 1.2.1) requires ~…

could not compile dependency :phoenix_live_reload, "mix compile" failed. You can recompile this dependency with "mix deps.compile phoenix_live_reload", update it with "mix deps.update phoenix_live_reload" or clean it with "mix deps.clean p…