Help for utilize plugin

[vincenzopalazzo]

Hi,

I have a problem with utilizing the plugin for Gradle,

I have this error

* What went wrong:
A problem occurred evaluating script.
> Could not find method database() for arguments [postgresql:postgresql:9.1-901-1.jdbc4] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

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BUILD FAILED in 0s
Could not find method database() for arguments [postgresql:postgresql:9.1-901-1.jdbc4] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

This is my configuration

configurations {
    database
}

dependencies {
    database 'postgresql:postgresql:9.1-901-1.jdbc4'
}

database {
    url = urlDatabase
    username = username
    password = passwordUser
    databaseName = nameDatabase
    driver = driverDatabase
    configurationName = database
    sqlFiles = files('src/main/resources/db/' + nameFileSql)
    queryParameters = '?useUnicode=true&characterEncoding=UTF-8'
}

This is my dependece

// https://mvnrepository.com/artifact/postgresql/postgresql
    compile group: 'postgresql', name: 'postgresql', version: '9.1-901-1.jdbc4'

This are my constant

#Config db
urlDatabase = jdbc:postgresql://192.168.1.80:5432/
username = postgres
passwordUser= vincenzo
nameDatabase = provaTemplate
driverDatabase = org.postgresql.Driver
nameFileSql = schema.sql