Hi (from a newbie here to Gnu Radio), Just trying to wet my feet in all this... trying to build the software on a new Intel Core 2 Duo MacBook with OSX 10.4.9... Was following the notes from Jon Jacky & Michael Dickens about OSX installations... Started the pre-requisites ... Installed Xcode 2.4.1. Installed Subversion. Installed MacPorts as suggested in Jon's notes from a DarwinPorts-1.0.dmg but when I went to update it using sudo port -d selfupdate I got the message: Failed to initialize ports system, no suitable image found. Did find: /opt/local/share/darwinports/Tcl/pextlib1.0/Pextlib.dylib: mach-o, but wrong architecture which even to a limited tech like me suggests it was expecting PPC ? I also tried the more detailed description in Michael's document using the script dp_inst.csh on page 3 but got the same errors, presumably for the same reason. Of course without MacPorts working, I am not likely to get much further with my GR install! Sorry to ask for such basic help but would appreciate any pointers either on or off list. Thanks, Jonathan -- Jonathan Mitchener Principal Research Scientist - Devices BT Group Chief Technology Office e-mail: email@example.com BT Group plc Registered office: 81 Newgate Street London EC1A 7AJ Registered in England and Wales no. 4190816 This electronic message contains information from BT Group plc which may be privileged or confidential. The information is intended to be for the use of the individual(s) or entity named above. If you are not the intended recipient be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic message in error, please notify us by telephone or email (to the numbers or address above) immediately. Activity and use of the BT Group plc E-mail system is monitored to secure its effective operation and for other lawful business purposes. Communications using this system will also be monitored and may be recorded to secure effective operation and for other lawful business purposes.
on 2007-03-28 18:24
on 2007-03-28 19:13
(0) "DarwinPorts-1.0.dmg" is for PPC only and OSX 10.2 and 10.3; it may or not work on an Intel-Mac or on 10.4; it wasn't designed to work on an Intel-Mac or 10.4. (1) The first version that was a universal install (and thus for 10.4 and Intel-Mac) is 1.2.1; start with that or 1.3, or the recently released 1.4; then "port" should run properly and "sudo port selfupdate" should also work properly. The "mp_inst.csh" script I wrote is really meant for 1.2.1+, since there were also grammar changes in the way "port" works. If you want to get rid of your original "DarwinPort-1.0" install, and have nothing else installed, the simplest way is "sudo rm -rf /opt". Even if you have something else installed, I would advise you to just remove everything and start from scratch, since there have been quite a few changes in "port" over the years and versions. (2) Don't start with a pre-compiled install unless you have to; download the source & compile it in the "usual" manner (./configure; make; sudo make install). Again, this is all done by the "mp_inst.csh" script. If what you want is to get the background libraries / apps / includes for compiling GNU Radio, the simplest way - barring other constraints - is to use the "mp_inst.csh" script ... it just "does it all" with minimal hassle ... be patient, it takes a while to install even on a zippy Intel-Mac. - MLD