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I recently got the Raspberry Pi Model B, and have been tinkering with it for hours on end. I recently discovered that one of my favorite games, Minecraft is now available. I downloaded the program and saved it to my Desktop. I then looked at the instructions. Here is my terminal session:

cd Desktop

This changed the directory to Desktop - no biggie.

tar -zxvf minecraft-pi-0.1.1.tar.gz

This is where problems arise. Here are the error messages:

gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error is not recoverable: exiting now

First off, can someone explain to me what I am doing wrong? Then, if at all possible, please explain to me what the globbity-gloop on the screen is; I need to cognate, not simply nod my head and copy your work.

Thanks so much - I know that I will weather the perfect storm!

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It sounds like you are doing it correctly. My guess is that the file is incomplete. That's what "unexpected end of file" means- basically tar is saying "I expect the file to continue but it stopped".

Often sites will list a md5sum or other hash you can use to verify a download. This one doesn't. I downloaded the file locally to get the size- 573922 bytes. So, do the following:

ls -l minecraft-pi-0.1.1.tar.gz

What size is listed? Assuming it's wrong, you can remove the file:

rm minecraft-pi-0.1.1.tar.gz

And then download it again:

wget https://s3.amazonaws.com/assets.minecraft.net/pi/minecraft-pi-0.1.1.tar.gz

Verify the size (with ls -l) and then use the tar command you have above.

To reiterate, here are the three lines tar returned and what they mean:

gzip: stdin: unexpected end of file

"I was trying to uncompress the file and it wasn't complete"

tar: Child returned status 1

"I am the tar command, I asked gzip to uncompress the file, and it failed with a code.`

tar: Error is not recoverable: exiting now

"I don't know what to do with these errors. I'm outta here."

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  • Yes, I think that it wasn't a complete download. How can I have Midori notify me when the download is complete? – xxmbabanexx Mar 25 '13 at 18:16
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    You should try downloading the file using wget ... that's what I used. – HeatfanJohn Mar 25 '13 at 18:20
  • If the download is incomplete, you'll have problems on using it. There's no reason for a modal box or getting more complicated unless you are in a production environment. (you could script to ensure the hash matches, but.. why bother?) – tedder42 Mar 25 '13 at 18:33
  • @HeatfanJohn I tried to download the file using wget, and I typed the URL in correctly. Sadly, the download failed. The error was wget: unable to resolve host address 's3.amazonaws.com' HELP! – xxmbabanexx Mar 28 '13 at 7:20
  • Actually I got ERROR: The certificate of 's3.amazonaws.com' is not trusted. on my Windows machine running Cgywin. I was able to download the file using HTTP:// instead of HTTPS://. Can you nslookup s3.amazonaws.com` on your machine? Maybe try downloading the file on another computer and then transferring the file to your PI. – HeatfanJohn Mar 28 '13 at 13:31
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A better way would be to just sudo apt-get minecraft-pi but I guess you want to do it this way? Anyway, it is probably incomplete, shown by this here:

gzip: stdin: unexpected end of file

tar: Child returned status 1 This pretty much means gzip(which it uses to unzip, hence the 'child' part) returned an error code (1). Things won't say stuff like this otherwise most of the time

tar: Error is not recoverable: exiting now This means tar doesn't know what status 1 is (because it isn't gzip)

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