OptionsTab.cpp: In constructor ‘OptionsTab::OptionsTab(DFManagerPtr, QWidget*)

[odessky]

g++ -c -pipe -std=c++0x -g -D_REENTRANT -Wall -W -DQT_TESTLIB_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/lib/qt4/mkspecs/linux-g++ -I. -I/usr/lib/qt4/include/QtCore -I/usr/lib/qt4/include/QtGui -I/usr/lib/qt4/include/QtTest -I/usr/lib/qt4/include -I. -I../3rdparty/qtcreator/fancywidgets -I../3rdparty/qtcreator/utils -I../3rdparty/qtilities/include -I../3rdparty/qtilities/include/QtilitiesLogging -I../3rdparty/qtilities/include/QtilitiesLogging -I../3rdparty/qtilities/include/QtilitiesCore -I../3rdparty/qtilities/include/QtilitiesLogging -I../3rdparty/qtilities/include/QtilitiesCore -I../3rdparty/qtilities/include/QtilitiesCoreGui -I/usr/include/yaml-cpp -I. -I. -o OptionsTab.o OptionsTab.cpp
OptionsTab.cpp: In constructor 'OptionsTab::OptionsTab(DFManagerPtr, QWidget_)':
OptionsTab.cpp:37: error: expected primary-expression before '[' token
OptionsTab.cpp:37: error: expected primary-expression before ']' token
OptionsTab.cpp:41: error: expected primary-expression before '[' token
OptionsTab.cpp:41: error: expected primary-expression before ']' token
OptionsTab.cpp:42: error: expected primary-expression before '[' token
make[1]: *_* [OptionsTab.o] Error 1

[Squirtle]

Seems like you don't have a modern enough version of gcc. The project makes use of lambda functions, so you'll need at least gcc 4.5 to compile it.
I will add this requirement to the readme.

[odessky]

My distro is not have this gcc version for update. The last version is gcc 4.4.3
Can you add fixes for this version?

Also I fix nullptr for my gcc, but got new error:

g++ -c -pipe -std=c++0x -g -D_REENTRANT -Wall -W -DQT_TESTLIB_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/lib/qt4/mkspecs/linux-g++ -I. -I/usr/lib/qt4/include/QtCore -I/usr/lib/qt4/include/QtGui -I/usr/lib/qt4/include/QtTest -I/usr/lib/qt4/include -I. -I../3rdparty/qtcreator/fancywidgets -I../3rdparty/qtcreator/utils -I../3rdparty/qtilities/include -I../3rdparty/qtilities/include/QtilitiesLogging -I../3rdparty/qtilities/include/QtilitiesLogging -I../3rdparty/qtilities/include/QtilitiesCore -I../3rdparty/qtilities/include/QtilitiesLogging -I../3rdparty/qtilities/include/QtilitiesCore -I../3rdparty/qtilities/include/QtilitiesCoreGui -I/usr/include/yaml-cpp -I. -I. -o OptionsTab.o OptionsTab.cpp
OptionsTab.cpp: In constructor 'OptionsTab::OptionsTab(DFManagerPtr, QWidget*)':

OptionsTab.cpp:37: error: expected primary-expression before '[' token
OptionsTab.cpp:37: error: expected primary-expression before ']' token
OptionsTab.cpp:41: error: expected primary-expression before '[' token
OptionsTab.cpp:41: error: expected primary-expression before ']' token
OptionsTab.cpp:42: error: expected primary-expression before '[' token
make[1]: *** [OptionsTab.o] Error 1

[Squirtle]

I will look into adding compatibility for older versions of gcc once I have committed what I'm currently working on. (Support for graphics packs and the basis for a mod managing system.) No guarantees on this happening particularly soon, though, I will be pretty busy in the coming days. If you would rather do it yourself than wait, the work should just consist of replacing the lambda functions with code compatible with pre-C++11 compilers.