sys/install.sh
....
/usr/bin/ld: warning: libr_db.so.0.9.8.git, needed by /root/Projects/r2/radare2/libr/bin/libr_bin.so, not found (try using -rpath or -rpath-link)
/usr/bin/ld: warning: libr_io.so.0.9.8.git, needed by /root/Projects/r2/radare2/libr/bin/libr_bin.so, not found (try using -rpath or -rpath-link)
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_array_push'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_new0'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_array_set'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_itoa'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_ns'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_bool_set'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_foreach'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_set'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_get'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_unset'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_new'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_free'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_num_set'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `r_io_bind'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_add'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_array_get'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_ns_set'
/root/Projects/r2/radare2/libr/bin/libr_bin.so: undefined reference to `sdb_atoi'
collect2: error: ld returned 1 exit status
make[2]: *** [pdb_parser] Error 1
make[1]: *** [all] Error 1
make: *** [all] Error 2