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jepsen-io / maelstrom

A workbench for writing toy implementations of distributed systems.
Eclipse Public License 1.0
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Trying to set this up, but getting error=13, Permission denied #37

Closed chiroptical closed 1 year ago

chiroptical commented 1 year ago

I download the echo.rb file and I am running

maelstrom test -w echo --bin echo.rb --time-limit 5
INFO [2023-02-23 18:21:56,703] jepsen node n1 - maelstrom.db Setting up n1
INFO [2023-02-23 18:21:56,703] jepsen node n1 - maelstrom.process launching echo.rb []
INFO [2023-02-23 18:21:57,715] jepsen node n1 - maelstrom.net Shutting down Maelstrom network
WARN [2023-02-23 18:21:57,716] jepsen test runner - jepsen.core Test crashed!
java.io.IOException: Cannot run program "/home/barry/programming/haskell/maelstromHs/echo.rb" (in directory "/tmp"): error=13, Permission denied
    at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1143)
    at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)

I also tried sudo .... I also tried executing it directly from /tmp (same error).

I don't get permission denied from, e.g.,

cd /tmp
touch example.file

Not really sure what to do here.

chiroptical commented 1 year ago

Ignore this! It expects echo.rb to be executable.