Android Gradle добавляет в проект внешнюю библиотеку и вложенные внешние библиотеки

Как добавить внешнюю библиотеку и вложенные внешние библиотеки в проект Android?

---

Структура моего проекта (не разрешено изменять)

• Apps/
  • App1/
    • build.gradle
    • настройки .градле
  • libraries/
    • library1/
      • build.grade
      • настройки .градле
    • library2/
      • build.grade
      • настройки .градле
    • library3/
      • build.grade
      • настройки .градле
    • library4/
      • build.grade
      • настройки .градле

---

Приложение1

App1/build.gradle

buildscript {
    ...
}

apply plugin: 'android'

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile project(':..:libraries:library1')
    compile project(':..:libraries:library2')
    compile project(':..:libraries:library3')
    compile project(':..:libraries:library4')
}

android {
    ...
}

App1 не зависит напрямую от library3 или library4, однако оно будет жаловаться, если я не включу их в зависимости в файле build.gradle и файле settings.gradle. Итак, я включил их только для того, чтобы он не жаловался.

App1/settings.gradle

include ':'
include '..:libraries:library1'
include '..:libraries:library2'
include '..:libraries:library3'
include '..:libraries:library4'

---

библиотека1

библиотека1/build.gradle

buildscript {
    ...
}

apply plugin: 'android-library'

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile project(':..:library3')
    compile project(':..:library4')
}

android {
    ...
}

библиотека1/settings.gradle

include ':'
include '..:library3'
include '..:library4'

---

библиотека2..4

библиотека2..4/build.gradle

buildscript {
    ...
}

apply plugin: 'android-library'

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
}

android {
    ...
}

библиотека2..4/settings.gradle

include ':'

---

При попытке gradlew clean build на App1 я получаю следующую ошибку:

FAILURE: Build failed with an exception.

* Where:
Build file '/home/user/projects/branches/branch1/Apps/libraries/library1/build.gradle' line: 15

* What went wrong:
A problem occurred evaluating project ':..:library:library1'.
> Project with path ':..:library3' could not be found in project ':..:library:library1'.

Строка 15 - это compile project(':..:library3') в файле library1/build.gradle.

include ':library1'
include ':library2'
include ':library3'
include ':library4'

project(':library1').projectDir = new File(rootProject.projectDir, '../libraries/library1')
project(':library2').projectDir = new File(rootProject.projectDir, '../libraries/library2')
project(':library3').projectDir = new File(rootProject.projectDir, '../libraries/library3')
project(':library4').projectDir = new File(rootProject.projectDir, '../libraries/library4')

compile project (':library1')
compile project (':library2')
etc....

--- App
   |--- Library 2
   |--- Library 1
       |--- Library 3
       |--- Library 4

include '..:ambilWarna'
include '..:excel'
include '..:pdfjet'
include '..:commons'
include '..:volley'


include  ':odb2'
include  ':azure'

include ':carBase'
include ':fuelTrackerLib'
include ':comsourcecastlelogbook'