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In order to convert geth genesis to parity genesis I have guided into following link: github.com/keorn/parity-spec. I followed the explained usage.

When I try to run: cargo run -- example-geth.json I am faced with following error:

error: An unknown error occurred

To learn more, run the command again with --verbose.

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*[master][~/parity-spec]$ sudo cargo run --verbose

error: could not execute process `rustc -vV` (never executed)

Caused by:
  No such file or directory (os error 2)

[Q] How could I prevent this error from happening? or is there any other way to convert geth genesis to parity genesis?

Thank you for your valuable time and help.

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    What are the extra details it outputs when you run it with --verbose? – Richard Horrocks Mar 17 '17 at 11:03
  • What does --verbose say? Could you add the whole log? It's working for me, just tested. – soc1c Mar 17 '17 at 11:03
  • @5chdn Sorry just added. – alper Mar 17 '17 at 11:06
  • Are you running it from inside the same directory as example-geth.json? (i.e. The directory created by git clone?) – Richard Horrocks Mar 17 '17 at 11:09
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    I didn't know you can run cargo without rust :) – soc1c Mar 17 '17 at 12:00
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error: could not execute process rustc -vV (never executed)

Install rust https://www.rust-lang.org/en-US/ :)

curl https://sh.rustup.rs -sSf | sh
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  • If my Genesis file starts with "config": {"homesteadBlock": 0}, , gist.github.com/avatar-lavventura/… , it sees JSON file as invalid, but I guess that line is not much important. – alper Mar 17 '17 at 12:10
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    "homesteadBlock" : 0 translates to "homesteadTransision" : "0x00" in parity json. – soc1c Mar 23 '17 at 14:20

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