| 1 | Self-extracting jre instructions
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| 2 | _________________________________
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| 3 |
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| 4 | 1. You need 7za and 7zCon.sfx from the p7z-essentials folder to generate the self-extracting jre from the jre
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| 5 |
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| 6 | 2. Need the jre for your java version.
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| 7 | Java 8 should be used for Expeditee.
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| 8 | The jre should be extracted into a folder named jre. Also, don't make it a tar file for Expeditee. (Greenstone expects the jre to be tarred up first.)
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| 9 |
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| 10 | 3. Run:
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| 11 | ./p7z-essentials/7za a -sfx -mx=9 jre_bin[_x64] /path/to/your-jdk-version/jre
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| 12 |
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| 13 | * -m0=lzma2 is already done automatically, setting the compression mode to lzma2.
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| 14 | * -mx=9 set its to ultra (compression? speed?)
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| 15 | * the output file name expected by the release-kit is jre_bin for 32 bit linux, jre_bin_x64 for 64 bit linux
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| 16 | * -sfx indicates that it will generate a self-extracting binary out of the input file
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| 17 | * the "a" indicates it will add the files from the input folder (the /path/to/your-jdk-version/jre in this case) to the output file
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| 18 |
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| 19 |
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| 20 |
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| 21 | To get the JRE for a Mac,
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| 22 | 1. Download the JDK.dmg for the java version you want.
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| 23 | 2. Open the dmg, drag the .pkg out to another folder.
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| 24 | 3. Extract the pkg using: xar -xf <file>.pkg
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| 25 | 4. Another couple of pkgs should appear, these are actually fake folders (like .app folders)
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| 26 | 5. The one you want is the jdk<ver>.pkg. Rightclick > Show package contents to view its contents.
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| 27 | 6. Then double click on the Payload item to extract Payload.
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| 28 | 7. You get a Contents folder, then browse to Contents > Home > jre. That's the folder you want.
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