[v740612]

I reached a point where i'm struggling again, i hope someone can enlighten me..

so the proper format of a login response to use on hydra is:

http-post-form "/dvwa/login.php:username=^USER^&password=^PASS^&Login=Login:Login failed"
or
http-post-form "/dvwa/login.php:username=^USER^&password=^PASS^&S=success message"

Using the info i found using burp suite, i tried to translate into gmail login response

I used this info:
Spoiler (Click to View)POST /signin/v2/challenge/password/empty HTTP/1.1
Host: accounts.google.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:55.0) Gecko/20100101 Firefox/55.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Content-Type: application/x-www-form-urlencoded
Content-Length: 105
Referer: https://accounts.google.com/signin/v2/sl...on=forward
Cookie: NID=110=o0_09GAetGtwe0s2LMuzR4EHAhbwwj9aWnVb-lrOu1m9y7hPK4dkCbqRC6iJDlkvuvhl_DsMlCbuXpkd_ml7eb5O2qVl4avCmBmUwoWzzW9gY-UO6nwliKrLLEvltC2p; OGPC=5061451-2:; GAPS=1:sGVn8oSEHI7zgMHt89ceId68FGdCkg:tjADFAQhGUYn0R5-
Connection: close
Upgrade-Insecure-Requests: 1

continue=https%3A%2F%2Fmail.google.com%2Fmail%2F&identifier=(HIDDEN)%40gmail.com&password=(HIDDEN)&ca=&ct=

I tried to translate it and came up with this:
http post form "/signin/v2/challenge/password/empty:continue=https%3A%2F%2Fmail.google.com%2Fmail%2F&identifier=USER&password=PASS&ca=&ct="

First, terminal keeps saying "http-post-form" command cannot be found. I don't know what to do now. And i don't know if i should just leave it out and use proxies.