Hi all I am trying to install Tophat on Ubuntu 10.04. i am freshman about linux. in other words i don't know any thing about linux. i installed boost after run ./bootstrap.sh, b2 and bjam were created. then i run :./bjam --prefix=/usr/local/bin/ link=static \ runtime-link=static stage install but running into the following error which I cannot figure out.

 /home/mrb20045/ngs/boost/tools/build/v2/tools/gcc.jam:130: in gcc.init from module gcc
error: toolset gcc initialization:
error: no command provided, default command 'g++' not found
error: initialized from project-config.jam:12
/home/mrb20045/ngs/boost/tools/build/v2/build/toolset.jam:39: in toolset.using from module toolset
/home/mrb20045/ngs/boost/tools/build/v2/build/project.jam:898: in using from module project-rules
project-config.jam:12: in modules.load from module project-config
/home/mrb20045/ngs/boost/tools/build/v2/build-system.jam:257: in load-config from module build-system
/home/mrb20045/ngs/boost/tools/build/v2/build-system.jam:423: in load-configuration-files from module build-system
/home/mrb20045/ngs/boost/tools/build/v2/build-system.jam:555: in load from module build-system
/home/mrb20045/ngs/boost/tools/build/v2/kernel/modules.jam:283: in import from module modules
/home/mrb20045/ngs/boost/tools/build/v2/kernel/bootstrap.jam:142: in boost-build from module
/home/mrb20045/ngs/boost/boost-build.jam:17: in module scope from module

i searched in the web but i couldnt solved my problem if possible help me. i have to say that already i installed samtools and bowtie successfully.

i really need to install tophat for my project. and if there is a simple user guide to install tophat, notify me plz. thanks a lot in advance

regards