Install error with OS X 10.15

[symlyd]

Hi,

I am trying to install Homebrew so I can install QMK.
I have run the installer on Terminal and get this error:
`error: RPC failed; curl 18 transfer closed with outstanding read data remaining

fatal: the remote end hung up unexpectedly

fatal: early EOF

fatal: index-pack failed

Error: Failure while executing; git clone https://github.com/Homebrew/homebrew-core /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core exited with 128.

Error: Failure while executing; /usr/local/bin/brew tap homebrew/core exited with 1.

Failed during: /usr/local/bin/brew update --force`

Anyone know what the exact issue is?
I am on 10.15.6 to be specific.

[gromgit]

As the error message says:

fatal: the remote end hung up unexpectedly

See #145 for some possible issues.

[symlyd]

Thanks I'll have a look and see if I can fix it.