Difference between revisions of "Scala In Uni Labs"
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Jump to navigationJump to search (New page: To get Scala and Netbeans working in the University labs, first add these lines to your <code>~/.bashrc</code> file: <nowiki> export SCALA_HOME=/opt/scala-2.8.1.final export PATH=$PATH:...) |
(Added instructions for installing the plugins) |
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| − | + | == Sorting out environment variables == | |
| − | + | * To get Scala and Netbeans working in the University labs, first add these lines to your <code>~/.bashrc</code> file: | |
| + | |||
| + | <nowiki> | ||
export SCALA_HOME=/opt/scala-2.8.1.final | export SCALA_HOME=/opt/scala-2.8.1.final | ||
export PATH=$PATH:/opt/scala-2.8.1.final/bin | export PATH=$PATH:/opt/scala-2.8.1.final/bin | ||
alias netbeans='netbeans J-Dscala.home=/opt/scala-2.8.1.final/ | alias netbeans='netbeans J-Dscala.home=/opt/scala-2.8.1.final/ | ||
| − | + | </nowiki> | |
| − | Reload your <code>~/.bashrc</code> file in the usual way: | + | * Reload your <code>~/.bashrc</code> file in the usual way: |
| − | + | <nowiki> | |
$ source ~/.bashrc | $ source ~/.bashrc | ||
| − | + | </nowiki> | |
| − | From now on you '''MUST''' start Netbeans from the command line, like this: | + | * From now on you '''MUST''' start Netbeans from the command line, like this: |
| − | + | <nowiki> | |
$ netbeans | $ netbeans | ||
| − | + | </nowiki> | |
not from the Applications menu. Also, you may see an error message about the Scala directory, just ignore this. | not from the Applications menu. Also, you may see an error message about the Scala directory, just ignore this. | ||
| + | |||
| + | == Installing the plugins == | ||
| + | |||
| + | * Get the Scala plugins from here: http://sourceforge.net/projects/erlybird/files/nb-scala/6.9v1.1.0/ | ||
| + | * Save them somewhere and unzip them (right click on the .zip file and select '''Extract here'''). | ||
| + | * Open Netbeans from the command line: | ||
| + | |||
| + | <nowiki> | ||
| + | $ netbeans | ||
| + | </nowiki> | ||
| + | |||
| + | Ignore any error messages about the Scala directories. | ||
| + | |||
| + | * Go to '''Tools -> Plugins''' on the menu. | ||
| + | * Select the '''Downloaded''' tab. | ||
| + | * Click on the '''Add plugins''' button. | ||
| + | * In the dialog box that opens up, go to the directory where you unzipped the Scala plugins. Select '''ALL''' the files in the directory and press '''OK'''. | ||
| + | * Say yes to all the questions and install. | ||
| + | * Close Netbeans and open it up again (from the command line!). | ||
Revision as of 21:40, 6 February 2011
Sorting out environment variables
- To get Scala and Netbeans working in the University labs, first add these lines to your
~/.bashrcfile:
export SCALA_HOME=/opt/scala-2.8.1.final export PATH=$PATH:/opt/scala-2.8.1.final/bin alias netbeans='netbeans J-Dscala.home=/opt/scala-2.8.1.final/
- Reload your
~/.bashrcfile in the usual way:
$ source ~/.bashrc
- From now on you MUST start Netbeans from the command line, like this:
$ netbeans
not from the Applications menu. Also, you may see an error message about the Scala directory, just ignore this.
Installing the plugins
- Get the Scala plugins from here: http://sourceforge.net/projects/erlybird/files/nb-scala/6.9v1.1.0/
- Save them somewhere and unzip them (right click on the .zip file and select Extract here).
- Open Netbeans from the command line:
$ netbeans
Ignore any error messages about the Scala directories.
- Go to Tools -> Plugins on the menu.
- Select the Downloaded tab.
- Click on the Add plugins button.
- In the dialog box that opens up, go to the directory where you unzipped the Scala plugins. Select ALL the files in the directory and press OK.
- Say yes to all the questions and install.
- Close Netbeans and open it up again (from the command line!).
