Hey guys, I just upgraded some of my RPMs to use U4 instead of U3, and I'm now running into this error when building the loader. Any ideas? diet gcc -g -static -o loader loader.o log.o moduleinfo.o loadermisc.o modules.o moduledeps.o windows.o lang.o kbd.o modstubs.o driverdisk.o md5.o mediacheck.o kickstart.o driverselect.o pcmcia.o usb.o firewire.o hardware.o method.o cdinstall.o hdinstall.o nfsinstall.o urlinstall.o dietstubs.o ctype.o net.o urls.o ftp.o telnet.o telnetd.o -lpopt \ -lkudzu_loader -lpci ../isys/libisys-diet.a -lrpc \ -lmodutils -lmodutilutil -lmodutilobj ../isys/gzlib/libgunzip-diet.a \ -lpump -lresolv -lnewt -lslang -lbtermdiet -lbogldiet -lwlitediet /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/../../../libpopt.a(popt.o)(.text+0x475): In function `poptGetContext': : undefined reference to `__secure_getenv' /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/../../../libpopt.a(popt.o)(.text+0x4dc): In function `poptGetContext': : undefined reference to `__secure_getenv' /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/../../../libpopt.a(findme.o)(.text+0x11): In function `findProgramPath': : undefined reference to `__secure_getenv' /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/../../../libpopt.a(popthelp.o)(.text+0x6e0): In function `singleOptionHelp': : undefined reference to `mbsrtowcs' /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/../../../libpopt.a(popthelp.o)(.text+0x8bf): In function `maxArgWidth': : undefined reference to `mbsrtowcs' /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/../../../libpopt.a(popthelp.o)(.text+0xd47): In function `singleOptionUsage': : undefined reference to `mbsrtowcs' collect2: ld returned 1 exit status make[1]: *** [loader] Error 1 make[1]: Leaving directory `/tmp/anaconda/loader2' make: *** [subdirs] Error 1 I haven't yet started ripping apart the loader to see if anything has changed. Down revving libpopt didn't seem to help out though. --Patrick.