Update, 09.10.2012: This just worked for me for adding Android’s adb tool to my environment path on OS X 10.6.8. The first time I tried I got an error because I wrote “export $PATH=” instead of “export PATH=”.
Earlier this year I took some Java courses. I learned a ton from what was on the syllabus. It was exciting to see stuff like Generics in the Collections framework in JDK 1.5 and compare it to how Actionscript didn’t have that option until very recently, when the Vector class was added to AS3 for Flash Player 10.
One thing that caught me by surprise was that all software installation instructions for class materials were for Windows only (may be I was naive to expect otherwise). The professor was good but he wasn’t a Mac guy and he was super busy at his day job. A few of us OS X guys had to do extra work on our own on top of all the regular class work, just to get Eclipse, Tomcat & MySQL working on our systems. As painful as it was to spend extra days on things like “Why do I have to spend days on learning UNIX when my Java homework is due tomorrow?!!!” OR “Why do I keep getting a 404 Error for Servlets but not for JSP?! !@##$#^$%^$%^!!”… in the end, I think we ended up as slightly better developers, with a little bit more experience, because we all had to teach ourselves a little Terminal and OS X UNIX commands on the spot.
At the very least, I can always say, “Hey, at least I taught myself how to add “mysql” to the $PATH Environment Variable on OS X:
- launch Terminal (assuming it’s a bash shell)
- write ‘echo $PATH’ to see what your path is now
- if ‘mysql’ isn’t in there, write in the path to where you installed it via this command:
‘export PATH=/Users/your_user_name/your_path_to_mysql/mysql/bin:$PATH >> ~/.bash_profile’
- that should add it to your bash_profile
- write ‘echo $PATH’ again, you should see ‘mysql’ in there
Note: this is for installing MySQL as a stand alone app for use with J2EE/Java projects. If you’re just trying to do some PHP on a development machine, it’s easier to use a wysiwyg LAMP package like MAMP or XAMPP.
More on the $PATH environment variable here.
The same technique can be used to add the open source Flex SDK compiler, MXMLC, to your $PATH environment variable on OS X.