qbittorrent from scratch for pi

qbBuild.sh

#!/bin/bash

# https://github.com/qbittorrent/qBittorrent/wiki/Setting-up-qBittorrent-on-Ubuntu-server-as-daemon-with-Web-interface-(15.04-and-newer)
# https://github.com/qbittorrent/qBittorrent/wiki/Compiling-qBittorrent-on-Debian-and-Ubuntu#Required_dependencies

cd ~/

sudo apt-get install libboost-dev libboost-system-dev build-essential -y
sudo apt-get install libqt4-dev -y
sudo apt-get install qtbase5-dev qttools5-dev-tools -y
sudo apt-get install geoip-database -y
sudo apt-get install libboost-system-dev libboost-chrono-dev libboost-random-dev libssl-dev libgeoip-dev pkg-config -y

wget https://github.com/arvidn/libtorrent/releases/download/libtorrent-1_0_6/libtorrent-rasterbar-1.0.6.tar.gz
tar -zxvf libtorrent-rasterbar-1.0.6.tar.gz
cd libtorrent-rasterbar-1.0.6
./configure --disable-debug --prefix=/usr --with-libgeoip=system --with-boost-libdir=/usr/lib/arm-linux-gnueabihf && make clean && make
sudo make uninstall
sudo make install-strip

cd ..

git clone https://github.com/qbittorrent/qBittorrent --branch v3_3_x --single-branch
cd qBittorrent
./configure --prefix=/usr --disable-gui --with-boost-libdir=/usr/lib/arm-linux-gnueabihf
make
sudo make install

cd ..
rm libtorrent-rasterbar-1.0.6.tar.gz
rm -R libtorrent-rasterbar-1.0.6
sudo rm -R qBittorrent

can you post steps for cross compiling???
compiling libtorrent-rasterbar takes hours in raspberry.I tried 1.0.6,1.0.8,1.1.0.But it always failed.(i was trying with python-bind or similar option to make it usable both for qbittorrent & deluge).Even after spending 2 days in compiling libtorrent ,it didn't work.

When i try to install the qbittorrent --branch v4_0_x i am getting an error
checking for QT5 qmake >= 5.5.1... /usr/lib/arm-linux-gnueabihf/qt5/bin/qmake
checking for qt5Svg... no
configure: error: Package requirements (Qt5Svg >= 5.5.1) were not met:

No package 'Qt5Svg' found

Do you know how i could resolve this?

Updated instructions to build qbittorrent v4 on raspberry pi can be found here