downloadThread.o(.text+0xe5): In function `subDownloadThread::subDownloadThread(QObject*, QString)':
downloadThread.cpp: undefined reference to `ost::URLStream::URLStream(ost::Socket::Family, unsigned long)'
downloadThread.o(.text+0x1a5): In function `subDownloadThread::subDownloadThread(QObject*, QString)':
downloadThread.cpp: undefined reference to `ost::URLStream::URLStream(ost::Socket::Family, unsigned long)'
downloadThread.o(.text+0x66e): In function `subDownloadThread::run()':
downloadThread.cpp: undefined reference to `ost::URLStream::get(char const*, unsigned int)'
downloadThread.o(.text+0x6fe):downloadThread.cpp: undefined reference to `ost::URLStream::close()'
downloadThread.o(.text+0x7cc):downloadThread.cpp: undefined reference to `ost::URLStream::close()'
downloadThread.o(.text+0x982):downloadThread.cpp: undefined reference to `ost::URLStream::close()'
collect2: ld returned 1 exit status
gmake[1]: *** [qbittorrent] Error 1
gmake[1]: Leaving directory `/root/my-documents/qbitr4/src'
gmake: *** [sub-src-make_default] Error 2