<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.2900.5659" name=GENERATOR></HEAD> <BODY> <DIV dir=ltr align=left>We've recently concluded that version 4.1 of the GCC compiler (gcc/g++/gfortran) is actually more robust than GCC 3.4 (gcc/g++/g77). gcc 4.2.X has produced some unexplained floating-point errors in ESP-r code; all of these relate to the plant network. We have not yet tested ESP-r using gcc 4.3.X.</DIV> <DIV> </DIV> <DIV>Alex Ferguson Sustainable Buildings and Communities (Housing Group) CanmetENERGY Natural Resources Canada P:+1 613 995 3294 F:+1 613 996 9909 <A href="mailto:Alex.Ferguson@NRCan-RNCan.gc.ca">Alex.Ferguson@NRCan-RNCan.gc.ca</A>  </DIV> <DIV> </DIV> <DIV> <HR tabIndex=-1> </DIV> <DIV>From: esp-r-bounces@lists.strath.ac.uk [mailto:esp-r-bounces@lists.strath.ac.uk] On Behalf Of Per Haugaard Sent: December 10, 2008 08:58 To: esp-r; ESP-r_ny Subject: [esp-r] Re: Compiling ESP-r source code </DIV> <DIV></DIV> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD vAlign=top>Hey Jon and the rest of the usergroup., Thank you for your reply to my query. I have a Ubuntu version 8.10 and it seems like it use gcc, g++ and gfortran version 4.3.2. There are no g77 in the package manager. I therefore concluded that I have to install via the command: <PRE> ./Install -d /opt/esru42 --gcc4 Is it safe to run ESP-r with gcc4 compiler? I can via the install --help see that I should use the gcc3-version because the result obtained with ESP-r binaries build with gcc4 exhibit unexplained differences. How do I on my machine increase the number of zone and keep a high accuracy in the calculations? Can I compile it to gcc3 instead and how do I do that? Any help is appreciated. Best regard Per Haugaard   </PRE> ______________________ Per Haugaard, Griffenfeldsgade 33, 2.tv 2200 København N Denmark mobil: +45 26 39 06 40 E-mail: perhaugaard@yahoo.dk --- Den ons 10/12/08 skrev Jon Hand <jon@esru.strath.ac.uk>: <BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(16,16,255) 2px solid">Fra: Jon Hand <jon@esru.strath.ac.uk> Emne: [esp-r] Re: Compiling ESP-r source code Til: "perhaugaard@yahoo.dk" <perhaugaard@yahoo.dk>, "ESP-r_ny" <esp-r@lists.strath.ac.uk>, "esp-r" <esp-r@strath.ac.uk> Cc: "Jon Hand" <jon@esru.strath.ac.uk> Dato: onsdag 10. december 2008 10.44 <PRE>A recent question about compiling. Actually there are more issues in the warning message than about XML.... You can get around the XML issue by saying no to the inclusion of XML. There is a line g77: command not found - this is the fortran compiler and nothing is going to happen if it does not find the compiler. What is likely is that: a) your machine is newer and is using the gfortran compiler and a newer version of the gcc compiler collection. Check this via the commands which gcc gcc --version which g77 g77 --version which gfortran gfortran --version Sometimes g77 is really g77-3.4 and gcc is really gcc-3.4 in which case you would install via the command ./Install -d /usr/esru --compiler_version -3.4 If your machine has gfortran and is using a version of gcc greater than 4.0 then check the Install --help messages for the syntax of using version 4 compilers. b) your machine does not have either the g77 or gfortran then you will need to use your package manager to install the compiler. -ESRU ________________________________________ From: esp-r-bounces@lists.strath.ac.uk [esp-r-bounces@lists.strath.ac.uk] On Behalf Of Per Haugaard [perhaugaard@yahoo.dk] Sent: 10 December 2008 09:01 To: ESP-r_ny; esp-r Cc: Per Haugaard Subject: [esp-r] Compiling ESP-r source code Dear Usergroup, I have installed the pre-compiled binary files with out any problems. In an actual project I need to increase the number of zones to 42 and therefore I have tried to compile the ESP-r source code according to this. During the installation the following warning message 'libxml2 library does not appear to be installed' is showed and the installation is stopped. Refer to the below massage: cd `pwd`/lib; \ make the_libNoH3KReports make[1]: Entering directory `/trunk/src/lib' rm -f TReports_dummy.F ; ln -s `pwd`/../cetc/h3kreports/TReports_dummy.F . ; g77 -I../include -I../shocc -I/usr/local/include -I../cetc/h3kreports -DLIN -DX11 -fno-automatic -finit-local-zero -c TReports_dummy.F make[1]: g77: Command not found make[1]: *** [TReports_dummy.o] Error 127 make[1]: Leaving directory `/trunk/src/lib' make: *** [disableXML] Error 2 ----------------------------------------- Install: Fatal error. Executable disableXML could not be built! Installation aborted. I have looked in the synaptic package manager and I have issued apt-get install libxml2 but it is allready installed on the system but does not appear in the /src/include or /usr/local/include folder. Any idea of what has gone wrong in my installation of the source code? Any help is appreciated :) Best regards Per Haugaard ______________________ Per Haugaard, Griffenfeldsgade 33, 2.tv 2200 København N Denmark mobil: +45 26 39 06 40 E-mail: perhaugaard@yahoo.dk ________________________________ Find din nye laptop på kelkoo.dk. Se de gode tilbud her<http://dk.yahoo.com/r/pat/mm>! _______________________________________________ esp-r mailing list esp-r@lists.strath.ac.uk http://lists.strath.ac.uk/mailman/listinfo/esp-r </PRE></BLOCKQUOTE></TD></TR></TBODY></TABLE> <HR SIZE=1> <TABLE> <TBODY> <TR> <TD>Trænger du til at se det store billede? Kelkoo giver dig gode tilbud på <A href="http://dk.yahoo.com/r/pat/lcd">LCD TV</A>!</TD></TR></TBODY></TABLE></BODY></HTML>