It's saying that it wants you to add -lm to the linker flags. Are you building from a tarball or from the mercurial repository? This might already be fixed.
-- Bruno On Sep 16, 2013 8:19 AM, "Duc Nguyen Ngoc" wrote: > > I got this error when I was compiling the plugin AutoPano-Sift-C in Ubuntu: > > /usr/bin/ld: liblibsift.a(ScaleSpace.o): undefined reference to symbol 'exp@@GLIBC_2.2.5' > /usr/bin/ld: note: 'exp@@GLIBC_2.2.5' is defined in DSO /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/libm.so so try adding it to the linker command line -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/CAJV99ZgqqLNfwYmN4Hdo6oXnGW-TjZfzz0ArH07YW9LYuxgN%3Dw%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
