ruby on rails - database missing? homebrew install and uninstall -


ok did wrong im not sure how fix it. on osx yosemite , new rails

below commands typed terminal

**anna$ psql**    **psql: not connect server: no such file or directory    server running locally , accepting    connections on unix domain socket "/tmp/.s.pgsql.5432"?** anna$ postgres -d /usr/local/var/postgres    log:  database system shut down @ 2015-07-10 15:24:50 edt    log:  multixact member wraparound protections enabled    log:  database system ready accept connections    log:  autovacuum launcher started    ^clog:  received fast shutdown request    log:  aborting active transactions    log:  autovacuum launcher shutting down    log:  shutting down    log:  database system shut down anna$ launchctl unload ~/library/launchagents/homebrew.mxcl.postgresql.plist    /users/anna/library/launchagents/homebrew.mxcl.postgresql.plist: no such file or directory anna$ launchctl load ~/library/launchagents/homebrew.mxcl.postgresql.plist    /users/anna/library/launchagents/homebrew.mxcl.postgresql.plist: no such file or directory anna$ ln -sfv /usr/local/opt/postgresql/*.plist    ./homebrew.mxcl.postgresql.plist -> /usr/local/opt/postgresql/homebrew.mxcl.postgresql.plist anna$ ~/library/launchagents   -bash: /users/anna/library/launchagents: directory anna$ ln -sfv /usr/local/opt/postgresql/*.plist ~/library/launchagents    /users/anna/library/launchagents/homebrew.mxcl.postgresql.plist -> /usr/local/opt/postgresql/homebrew.mxcl.postgresql.plist anna$ launchctl load ~/library/launchagents/homebrew.mxcl.postgresql.plist **anna$ psql**   **psql: fatal:  database "anna" not exist** 

and uninstalled homebrew, every time try reinstall this:

anna$ ruby -e "$(curl -fssl https://raw.githubusercontent.com/homebrew/install/master/install)"   -bash: /users/anna/.rbenv/shims/ruby: no such file or directory 

which same command used install in first place (which worked perectly)

any fix , tell me did wrong dont again appreciated


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