Unable to run Firecarsher on a new computer - Failed to Resolve error

[rshings80]

Dear developers,

I am having a hard time running Firecrasher due to errors. Please pardon this basic question.

I am trying to resurrect a old Android project that uses the Osama Raddad Firecrasher library. While the code is working on an old computer, I am unable to get it to compile on my new computer.

I have followed all possible instructions to link it via Jitpack in my root build.gradle file and add the dependency in my app build.gradle file.

I keep getting the error - "Failed to resolve 'com.github.osama-raddad:FireCrasher:2.0.1'"

A snippet of the root build.gradle:
"
buildscript {
repositories {
maven {
url 'https://maven.google.com/'
}
jcenter()
maven { url 'https://maven.fabric.io/public' }
maven {
url "https://jitpack.io/"
}
mavenCentral()
}
...
allprojects {
repositories {
maven { url "https://jitpack.io" }
}
}
"
A snippet of the app build.gradle:
"
...
dependencies {
compile 'com.github.osama-raddad:FireCrasher:2.0.1'
...
"

This has been very frustrating as I have been trying for several days. Would you please be able to help with this.

Android studio version: 2.3.2
Gradle version: 3-3
Gradle-wrapper-properties: distributionUrl=https://services.gradle.org/distributions/gradle-3.3-all.zip

Please me know if I can provide any information.

Thanks so much for your help and please pardon the basic question.