https://community.hpe.com/t5/operating-system-linux/i-m-purache-ansi/m-p/3672404#M102759 The difference between aCC and the ANSI/C compiler is this:<BR /><BR />aCC understands C++ and ANSI/C but not K&amp;R C.<BR /><BR />ANSI/C compiler understands ANSI/C and K&amp;R C but not C++.<BR /><BR />If you need to do development in K&amp;R C, ANSI/C, and C++ then you actually need to purchase both products. If all you need is ANSI/C then I would go with the aCC product. Wed, 16 Nov 2005 00:13:38 GMT A. Clay Stephenson 2005-11-16T00:13:38Z https://community.hpe.com/t5/operating-system-linux/i-m-purache-ansi/m-p/3672403#M102758 rp3410 <BR />my server compiler error is no installed ANSI.<BR />we want purache ANSI Compiler.<BR />product name is ..<BR />"B3913DB HP aC++/HP-UX" ok?<BR />or<BR />"HP C/ANSI C developer Bundle Server LTU" ok?<BR />between choice? Tue, 15 Nov 2005 23:52:02 GMT https://community.hpe.com/t5/operating-system-linux/i-m-purache-ansi/m-p/3672403#M102758 mark.M 2005-11-15T23:52:02Z https://community.hpe.com/t5/operating-system-linux/i-m-purache-ansi/m-p/3672404#M102759 The difference between aCC and the ANSI/C compiler is this:<BR /><BR />aCC understands C++ and ANSI/C but not K&amp;R C.<BR /><BR />ANSI/C compiler understands ANSI/C and K&amp;R C but not C++.<BR /><BR />If you need to do development in K&amp;R C, ANSI/C, and C++ then you actually need to purchase both products. If all you need is ANSI/C then I would go with the aCC product. Wed, 16 Nov 2005 00:13:38 GMT https://community.hpe.com/t5/operating-system-linux/i-m-purache-ansi/m-p/3672404#M102759 A. Clay Stephenson 2005-11-16T00:13:38Z