http://arduino.esp8266.com/stable/package_esp8266com_index.json file signature verification failed. File ignored.

[marsfan]

I know that #1051 covers this, but it seems to be happening again. I will go with the temporary fix, but I thought I should let you know.

[marsfan]

Fixed this. It turned out to have to do with the network I was on

[VeggieVampire]

any other way to download it on a proxy network? such as a dirty install?