在ubuntu中，如果没设置软件源，make会出现类似以下情况： E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution). Install these packages without verification [y/N]? E: Some packages could not be authenticated E: Failed to process build dependencies 至此停止
另一个例子： a52 make 的错误 gcc -shared bitstream.lo imdct.lo bit_allocate.lo parse.lo downmix.lo -lm -Wl,-soname -Wl,liba52.so.0 -o .libs/liba52.so.0.0.0 /usr/bin/ld: bitstream.lo: relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC bitstream.lo: could not read symbols: Bad value collect2: ld returned 1 exit status make[1]: *** [liba52.la] Error 1 make[1]: Leaving directory `/home/a52dec-0.7.4/liba52' make: *** [all-recursive] Error 1 至此就停止了。
