Error: "Failed to open config file"

[whatmedoin]

Hello, thanks for the project.

Unfortunately I can't get the most recent version to work on my Arch Linux machine (6.18.7 kernel). The installed executable with install.sh (as per instructions) fails with the following message: Failed to open config file '/etc/pcktbatch/conf.json'. This also applies to local absolute config paths passed with -c. Running with / without sudo doesn't make a difference. Here's a sample config I used for testing:

{  
  "interface": "lo",  
  "sequences": [  
    {  
      "eth": {  
        "smac": "00:11:22:33:44:55",  
        "dmac": "aa:bb:cc:dd:ee:ff"  
      },  
      "ip": {  
        "sip": "127.0.0.1",  
        "dip": "127.0.0.1",  
        "protocol": "tcp"  
      },  
      "tcp": {  
        "dport": 443  
      }  
    }  
  ]  
}

I also tried minifying it (compressing multi-line json to one line) without luck. Can you track down the issue? Or is my config wrong? There aren't any JSON examples, only old YAML ones, which could have been useful. Hope you can help :)