CodeNote

You are using '.rvmrc', it requires trusting, it is slower and it is not compatible with other ruby managers,
you can switch to '.ruby-version' using 'rvm rvmrc to [.]ruby-version'
or ignore this warnings with 'rvm rvmrc warning ignore /Users/your_username/git/myapp/.rvmrc',
'.rvmrc' will continue to be the default project file in RVM 1 and RVM 2,
to ignore the warning for all files run 'rvm rvmrc warning ignore all.rvmrcs'.
 
Using /Users/your_username/.rvm/gems/ruby-2.0.0-p247 with gemset myapp

rvm use ruby-2.0.0-p247@mygemset

ruby-2.0.0-p247

mygemset

rvm rvmrc warning ignore all.rvmrcs

brew tap homebrew/dupes
brew tap josegonzalez/homebrew-php

% brew options php54
--32-bit
	Build 32-bit only.
--homebrew-apxs
	Build against apxs in Homebrew prefix
--with-cgi
	Enable building of the CGI executable (implies --without-apache)
--with-debug
	Compile with debugging symbols
--with-fpm
	Enable building of the fpm SAPI executable (implies --without-apache)
--with-gmp
	Build with gmp support
--with-homebrew-openssl
	Include OpenSSL support via Homebrew
--with-imap
	Include IMAP extension
--with-intl
	Include internationalization support
--with-libmysql
	Include (old-style) libmysql support
--with-mssql
	Include MSSQL-DB support
--with-pgsql
	Include PostgreSQL support
--with-thread-safety
	Build with thread safety
--with-tidy
	Include Tidy support
--with-unixodbc
	Build with unixodbc support
--without-apache
	Build without shared Apache 2.0 Handler module
--without-bz2
	Build without bz2 support
--without-mysql
	Remove MySQL/MariaDB support
--without-pear
	Build without PEAR

% brew install php54 \
> --with-fpm \
> --with-homebrew-openssl \
> --with-intl \
> --with-pgsql
 
...
 
==> make install
==> /usr/local/Cellar/php54/5.4.16/bin/pear config-set php_ini /usr/local/etc/php/5.4/php.ini
==> Caveats
The php.ini file can be found in:
    /usr/local/etc/php/5.4/php.ini
 
✩✩✩✩ PEAR ✩✩✩✩
 
If PEAR complains about permissions, 'fix' the default PEAR permissions and config:
    chmod -R ug+w /usr/local/Cellar/php54/5.4.16/lib/php
    pear config-set php_ini /usr/local/etc/php/5.4/php.ini
 
✩✩✩✩ Extensions ✩✩✩✩
 
If you are having issues with custom extension compiling, ensure that this php is
in your PATH:
    PATH="$(brew --prefix josegonzalez/php/php54)/bin:$PATH"
 
PHP54 Extensions will always be compiled against this PHP. Please install them
using --without-homebrew-php to enable compiling against system PHP.
 
✩✩✩✩✩ INTL Support ✩✩✩✩✩
 
icu4c is broken as of mxcl/homebrew#03ed757c, so you will need to install intl as
a separate extension:
 
    brew install php54-intl
 
✩✩✩✩ FPM ✩✩✩✩
 
To launch php-fpm on startup:
    * If this is your first install:
        mkdir -p ~/Library/LaunchAgents
        cp /usr/local/Cellar/php54/5.4.16/homebrew-php.josegonzalez.php54.plist ~/Library/LaunchAgents/
        launchctl load -w ~/Library/LaunchAgents/homebrew-php.josegonzalez.php54.plist
 
    * If this is an upgrade and you already have the homebrew-php.josegonzalez.php54.plist loaded:
        launchctl unload -w ~/Library/LaunchAgents/homebrew-php.josegonzalez.php54.plist
        cp /usr/local/Cellar/php54/5.4.16/homebrew-php.josegonzalez.php54.plist ~/Library/LaunchAgents/
        launchctl load -w ~/Library/LaunchAgents/homebrew-php.josegonzalez.php54.plist
 
The control script is located at /usr/local/Cellar/php54/5.4.16/sbin/php54-fpm
 
Mountain Lion comes with php-fpm pre-installed, to ensure you are using the brew version you need to make sure /usr/local/sbin is before /usr/sbin in your PATH:
 
  PATH="/usr/local/sbin:$PATH"
 
You may also need to edit the plist to use the correct "UserName".
 
Please note that the plist was called 'org.php-fpm.plist' in old versions
of this formula.
 
To have launchd start php54 at login:
    ln -sfv /usr/local/opt/php54/*.plist ~/Library/LaunchAgents
Then to load php54 now:
    launchctl load ~/Library/LaunchAgents/homebrew.mxcl.php54.plist
Warning: /usr/local/sbin is not in your PATH
You can amend this by altering your ~/.bashrc file
==> Summary
/usr/local/Cellar/php54/5.4.16: 490 files, 38M, built in 5.1 minutes

% chmod -R ug+w /usr/local/Cellar/php54/5.4.16/lib/php
% pear config-set php_ini /usr/local/etc/php/5.4/php.ini
config-set succeeded

% brew install php54-intl

var path = require("path");
path.existsSync("/tmp/upload/some_file.txt");