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| '''To download Sugar on a Stick''' | | '''To download Sugar on a Stick''' |
− | *Download the liveUSB image http://download.sugarlabs.org/soas/releases/soas-2-blueberry.iso | + | *Download the liveUSB image [http://download.sugarlabs.org/soas/releases/soas-2-blueberry.iso soas-2-blueberry.iso] |
− | * Verify the file was downloaded properly ''by calculating its SHA-1 checksum:''<br>Open the Terminal Utility and type the following code into the Terminal Window. Press the return key to run the command. | + | * Verify the file was downloaded properly ''by calculating its [http://download.sugarlabs.org/soas/releases/SHA1SUM SHA-1 checksum]''<br> |
| + | For protection against tampering and poor transmission errors, '''you should always compare the checksum of each download'''. |
| + | |
| + | |
| + | '''To calculate a file's SHA-1 checksum'''<br> |
| + | Open the Terminal Utility and type the following code into the Terminal Window. Press the return key to run the command. |
| <!-- "md5" will work too, but creates a different checksum e.g. ''$ md5 /Downloads/soas-2-blueberry.iso'' --> | | <!-- "md5" will work too, but creates a different checksum e.g. ''$ md5 /Downloads/soas-2-blueberry.iso'' --> |
− | **Mac OS version ≥10.6$ <code> shasum ~/Downloads/soas-2-blueberry.iso</code>
| + | *Mac OS version ≥10.6$ <code> shasum ~/Downloads/soas-2-blueberry.iso</code> |
− | ** Mac OS version ≤10.5$ <code> openssl sha1 ~/Downloads/soas-2-blueberry.iso</code>
| + | * Mac OS version ≤10.5$ <code> openssl sha1 ~/Downloads/soas-2-blueberry.iso</code> |
− | ** Compare the result to the string shown here.<br> 8022b68433295f12fbfffa66bf49205851a6a1e0
| + | * Compare the result to the official [http://download.sugarlabs.org/soas/releases/SHA1SUM SHA-1 checksum] stored at Sugar Labs. |
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| '''To install Sugar onto a Stick''' | | '''To install Sugar onto a Stick''' |
| * Download our image-writer for Mac http://download.sugarlabs.org/soas/releases/image-writer-mac | | * Download our image-writer for Mac http://download.sugarlabs.org/soas/releases/image-writer-mac |
| + | * Verify the file was downloaded properly ''by calculating its [http://download.sugarlabs.org/soas/releases/SHA1SUM SHA-1 checksum]''<br>For protection against tampering and poor transmission errors, '''you should always compare the checksum of each download'''. |
| * Eject all USB drives. Insert the flash drive you wish to install Sugar on a Stick.<br> '''WARNING:''' your flash drive will be wiped in the next step! All partitions will be erased. | | * Eject all USB drives. Insert the flash drive you wish to install Sugar on a Stick.<br> '''WARNING:''' your flash drive will be wiped in the next step! All partitions will be erased. |
| * Open the Terminal Utility and type the following command <br> ''cd Downloads; python image-writer-mac soas-2-blueberry.iso''<br>Press the return key to run the command. | | * Open the Terminal Utility and type the following command <br> ''cd Downloads; python image-writer-mac soas-2-blueberry.iso''<br>Press the return key to run the command. |