install gphoto2 version 2.5.5 on raspberry pi

easiest way is to use the install script from:
https://github.com/gonzalo/gphoto2-updater/blob/master/gphoto2-updater.sh

#/bin/sh

# Gphoto2 2.5.5 compiler and installer script v0.3.1

#

# This script is specifically created for Raspbian http://www.raspbian.org

# and Raspberry Pi http://www.raspberrypi.org but should work over any 

# Debian-based distribution

# Created and mantained by Gonzalo Cao Cabeza de Vaca

# Please send any feedback or comments to gonzalo.cao(at)gmail.com

# Updated for gPhoto2 2.5.1.1 by Peter Hinson

# Updated for gPhoto2 2.5.2 by Dmitri Popov

# Updated for gphoto2 2.5.5 by Mihai Doarna

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

if [ "$(whoami)" != "root" ]; then

echo "Sorry, this script must be executed with sudo or as root"

exit 1

fi

echo 

echo "----------------"

echo "Updating sources"

echo "----------------"

echo

apt-get update

echo 

echo "--------------------------"

echo "Removing gphoto2 if exists"

echo "--------------------------"

echo

apt-get remove -y gphoto2

echo 

echo "-----------------------"

echo "Installing dependencies"

echo "-----------------------"

echo

apt-get install -y libltdl-dev libusb-dev libexif-dev libpopt-dev libudev-dev

echo 

echo "-------------------------"

echo "Creating temporary folder"

echo "-------------------------"

echo

mkdir gphoto2-temp-folder

cd gphoto2-temp-folder

echo "gphoto2-temp-folder created"

echo 

echo "-------------------------"

echo "Downloading libusb 1.0.17"

echo "-------------------------"

echo

if wget -q http://ftp.de.debian.org/debian/pool/main/libu/libusbx/libusbx_1.0.17.orig.tar.bz2

then

tar xjvf libusbx_1.0.17.orig.tar.bz2

cd libusbx-1.0.17/

else

echo "Unable to get libusbx_1.0.17"

echo "Cleaning and exiting..."

exit 1

fi

echo 

echo "--------------------------------------"

echo "Compiling and installing libusb 1.0.17"

echo "--------------------------------------"

./configure

make

make install

cd ..

echo 

echo "----------------------------"

echo "Downloading libgphoto2 2.5.5"

echo "----------------------------"

echo

if wget -q http://downloads.sourceforge.net/project/gphoto/libgphoto/2.5.5/libgphoto2-2.5.5.tar.bz2

then

tar xjf libgphoto2-2.5.5.tar.bz2

cd libgphoto2-2.5.5

else

echo "Unable to get libgphoto2-2.5.5"

echo "Cleaning and exiting..."

exit 1

fi

echo 

echo "-----------------------------------------"

echo "Compiling and installing libgphoto2 2.5.5"

echo "-----------------------------------------"

echo

./configure

make

make install

cd ..

echo 

echo "-------------------------"

echo "Downloading gphoto2 2.5.5"

echo "-------------------------"

echo

if wget -q http://downloads.sourceforge.net/project/gphoto/gphoto/2.5.5/gphoto2-2.5.5.tar.gz

then

tar xzvf gphoto2-2.5.5.tar.gz

cd gphoto2-2.5.5

else

echo "Unable to get gphoto2-2.5.5"

echo "Cleaning and exiting..."

exit 1

fi

echo 

echo "--------------------------------"

echo "Compiling and installing gphoto2"

echo "--------------------------------" 

echo

./configure

make

make install

cd ..

echo 

echo "-----------------"

echo "Linking libraries"

echo "-----------------"  

echo

ldconfig

echo

echo "-----------------------------------------------------------------------------------------------"

echo "Setting up permissions for USB ports, see http://www.gphoto.org/doc/manual/permissions-usb.html"

echo "-----------------------------------------------------------------------------------------------"

echo

/usr/local/lib/libgphoto2/print-camera-list udev-rules version 0.98 group plugdev mode 0660 > /etc/udev/rules.d/90-libgphoto2.rules

echo 

echo "-------------------"

echo "Removing temp files"

echo "-------------------"

echo

cd ..

rm -r gphoto2-temp-folder

echo 

echo "--------------------"

echo "Finished!! Enjoy it!"

echo "--------------------"

echo

gphoto2 --version