Invalid `VideoRow.podspec` file: undefined method `join' for "TLPhotoPicker":String - ios

Question

Im confused as to why this error is occuring when I try to create my own podfile
I am following this tutorial here
https://ronakshah.org/How-To-Make-A-Cocoapod-With-Dependencies/
However, when I try to run pod install for the last step it gives me this error
Invalid VideoRow.podspec file: undefined method `join' for "TLPhotoPicker":String
Pod::Spec.new do |s|
s.name = 'VideoRow'
s.version = '0.1.0'
s.summary = 'Eureka row that allows us to take or select a video.'
s.description = <<-DESC
This is an add-on to the many rows that are in the Eureka Community. This row will allow users to select a video from there library to export to a backend service of there choosing.
DESC
s.homepage = 'https://github.com/EurekaCommunity/VideoRow'
s.license = { :type => 'MIT', :file => 'LICENSE' }
s.author = { 'Smiller193' => 'shawn.miller#temple.edu' }
s.source = { :git => 'https://github.com/EurekaCommunity/VideoRow.git', :tag => s.version.to_s }
s.social_media_url = 'https://twitter.com/EurekaCommunity'
s.ios.deployment_target = '9.1'
s.source_files = 'VideoRow/Classes/**/*'
s.platform = :ios, "10.0"
s.dependency = 'TLPhotoPicker'
s.dependency = 'Eureka'
s.swift_version = '4.2'
end
This is my podspec
use_frameworks!
target 'VideoRow_Example' do
pod 'VideoRow', :path => '../'
pod 'Eureka'
pod 'TLPhotoPicker'
target 'VideoRow_Tests' do
inherit! :search_paths
end
end
Both of these seem right but I get an error every time I try to run pod install.

Answer 1

There is no = in the dependency sequence.
Do s.dependency 'TLPhotoPicker'. Docs here.