Q: When I try to compile bbbutton I get the following error. How can I fix it? ># make linux >make -e bbbutton LDFLAGS='-L/usr/X11/lib -L/usr/include/lib' >make[1]: Entering directory /usr/local/src/bbbutton_0.5' >c++ -O2 -Wall -L/usr/X11/lib -L/usr/include/lib bbbutton.cc -lX11 -lXpm -lXext -o bbbutton >make[1]: c++: Command not found >make[1]: *** [bbbutton] Error 127 >make[1]: Leaving directory /usr/local/src/bbbutton_0.5' >make: *** [linux] Error 2 A: First of all don't panic };). Type the following commands on a console cd /usr/bin ln -s g++ c++ If you receive a message like "Not such file or directory" that means your g++ binary is located somewhere else. To find it use: locate g++ |more OR find / -name g++ Then, issue the commands: cd /to/the/path/where/g++/is/ ln -s g++ c++