On a fresh Ubuntu 12.04.5 LTS VM, I took two paths to using bundler unsuccessfully.
...
Adding match 72100 ==> 71069 [15001]
tri.error[15008] = 1.894
[SifterApp::DumpOutputFile] Wrote file in 0.090s
initial motstr-SBA error 5799.19 [0.193281]
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff6d7e018 in dscal_ () from /usr/lib/libblas.so.3gf
(gdb) bt
#0 0x00007ffff6d7e018 in dscal_ () from /usr/lib/libblas.so.3gf
#1 0x00007ffff73cc1a3 in dsytf2_ () from /usr/lib/liblapack.so.3gf
#2 0x00007ffff73cebf4 in dsytrf_ () from /usr/lib/liblapack.so.3gf
#3 0x00000000004b0620 in sba_symat_invert_BK ()
#4 0x00000000004a8362 in sba_motstr_levmar_x ()
#5 0x00000000004a3d89 in sba_motstr_levmar ()
#6 0x00000000004a1db5 in run_sfm ()
#7 0x00000000004187fe in BundlerApp::RunSFM(int, int, int, bool, camera_params_t*, v3_t*, int*, v3_t*, std::vector<std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > >, std::allocator<std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > > >&, double, double*, double*, double*, double*, bool) ()
#8 0x000000000042bfd4 in BundlerApp::BundleAdjustFast() ()
#9 0x000000000040616e in BundlerApp::OnInit() ()
#10 0x0000000000403a7e in main ()
OpenDroneMap/bundler-v0.4-source$ LD_LIBRARY_PATH="OpenDroneMap/lib/" ldd bin/bundler
linux-vdso.so.1 => (0x00007fffb8f24000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f5160df1000)
liblapack.so.3gf => /opt/OpenDroneMap/lib/liblapack.so.3gf (0x00007f5160704000)
libblas.so.3gf => /opt/OpenDroneMap/lib/libblas.so.3gf (0x00007f51604b2000)
libjpeg.so.8 => /usr/lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f5160262000)
libANN_char.so => /opt/OpenDroneMap/lib/libANN_char.so (0x00007f516004f000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f515fd4e000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f515fa52000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f515f83c000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f515f47c000)
/lib64/ld-linux-x86-64.so.2 (0x00007f5161019000)
libgfortran.so.1 => not found
libgfortran.so.1 => not found
It might be easiest to just include libgfortran.so.1 with the libraries included in OpenDroneMap/lib/ but I can't seem to dig it up.