use boost 1.54 with travis

.travis.yml

@@ -4,8 +4,9 @@ compiler: gcc
 
 before_install:
  - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
+ - sudo add-apt-repository ppa:boost-latest/ppa -y
  - sudo apt-get update -qq
- - sudo apt-get install -qq cmake libboost-all-dev g++-4.8
+ - sudo apt-get install -qq cmake libboost1.54-dev g++-4.8
  - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 90
 
 before_script:

src/CMakeLists.txt

@@ -1,4 +1,4 @@
-find_package(Boost 1.46 REQUIRED)
+find_package(Boost 1.54 REQUIRED)
 
 include_directories(
 	${CMAKE_SOURCE_DIR}/include

test/CMakeLists.txt

@@ -1,4 +1,4 @@
-find_package(Boost 1.46 COMPONENTS program_options REQUIRED)
+find_package(Boost 1.54 COMPONENTS program_options REQUIRED)
 
 include_directories(
     ${CMAKE_CURRENT_BINARY_DIR}