Catkin_make skips new package

edit

I am a beginner with ROS, working through chapter 2 of the Learning ROS for Robotics Programming book (2nd ed). When I use catkin_create_pkg it appears to execute normally (my terminal output matches the output shown in the book). I then change directory to my workspace and execute catkin_make. This completes without any errors, but it fails to acknowledge my new package. Using rospack find also fails to find the package. What am I missing? Thanks for your help in advance!

Edit: here's requested data to help diagnose my problem.

#Terminal input/output for catkin_make:

viki@c3po:~$ cd ~/dev/catkin_ws
viki@c3po:~/dev/catkin_ws$ catkin_make
Base path: /home/viki/dev/catkin_ws
Source space:
/home/viki/dev/catkin_ws/src Build
space: /home/viki/dev/catkin_ws/build
Devel space:
/home/viki/dev/catkin_ws/devel Install
space:
/home/viki/dev/catkin_ws/install
####
#### Running command: "make cmake_check_build_system" in
"/home/viki/dev/catkin_ws/build"
####
####
#### Running command: "make -j1 -l1" in "/home/viki/dev/catkin_ws/build"
#### viki@c3po:~/dev/catkin_ws$ rospack find chapter2_tutorials
[rospack] Error: stack/package
chapter2_tutorials not found

#CMakeLists.txt:

cmake_minimum_required(VERSION 2.8.3)
project(chapter2_tutorials)

## Find catkin macros and libraries
## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
## is used, also find other catkin packages
find_package(catkin REQUIRED COMPONENTS
  roscpp
  std_msgs
)

## System dependencies are found with CMake's conventions
# find_package(Boost REQUIRED COMPONENTS system)


## Uncomment this if the package has a setup.py. This macro ensures
## modules and global scripts declared therein get installed
## See http://ros.org/doc/api/catkin/html/user_guide/setup_dot_py.html
# catkin_python_setup()

################################################
## Declare ROS messages, services and actions ##
################################################

## To declare and build messages, services or actions from within this
## package, follow these steps:
## * Let MSG_DEP_SET be the set of packages whose message types you use in
##   your messages/services/actions (e.g. std_msgs, actionlib_msgs, ...).
## * In the file package.xml:
##   * add a build_depend and a run_depend tag for each package in MSG_DEP_SET
##   * If MSG_DEP_SET isn't empty the following dependencies might have been
##     pulled in transitively but can be declared for certainty nonetheless:
##     * add a build_depend tag for "message_generation"
##     * add a run_depend tag for "message_runtime"
## * In this file (CMakeLists.txt):
##   * add "message_generation" and every package in MSG_DEP_SET to
##     find_package(catkin REQUIRED COMPONENTS ...)
##   * add "message_runtime" and every package in MSG_DEP_SET to
##     catkin_package(CATKIN_DEPENDS ...)
##   * uncomment the add_*_files sections below as needed
##     and list every .msg/.srv/.action file to be processed
##   * uncomment the generate_messages entry below
##   * add every package in MSG_DEP_SET to generate_messages(DEPENDENCIES ...)

## Generate messages in the 'msg' folder
# add_message_files(
#   FILES
#   Message1.msg
#   Message2.msg
# )

## Generate services in the 'srv' folder
# add_service_files(
#   FILES
#   Service1.srv
#   Service2.srv
# )

## Generate actions in the 'action' folder
# add_action_files(
#   FILES
#   Action1.action
#   Action2.action
# )

## Generate added messages and services with any dependencies listed here
# generate_messages(
#   DEPENDENCIES
#   std_msgs
# )

###################################
## catkin specific configuration ##
###################################
## The catkin_package macro generates cmake config files for your package
## Declare things to be passed to dependent projects
## INCLUDE_DIRS: uncomment this if you package contains header files
## LIBRARIES: libraries you create in this project that dependent projects also need
## CATKIN_DEPENDS: catkin_packages dependent ...