compiling in terminal is not working

[oliver36]

hi i am new in this forum and i have a question, i have bought this book to learn programming in objective-c 2.0 but when i want to compile and run the prog1.m in terminal comes a message permisson denied ,can anybody help me please ?
and sorry for my bad english.

[oliver36]

the message is        cc1obj: error: /usr/local/include: Permission denied       but why ?

[skochan]

Can you show me the line you typed before receiving the message?

Steve

[oliver36]

ok first i have typed in the command mkdir Progs to create the directory than i have typed in cd Progs and then i have typed in vi prog1.m after i have typed in the program i have saved the text as prog1.m wih the command  :w prog1.m
Than i wanted to type in the command gcc -framework Foundation prog1.m -o prog1 but then i get the message       cc1obj: error: /usr/local/include: Permission denied

[oliver36]

i have find the problem i have done it with root.