Update build.sh

Author: WooKeyWallet

build.sh

@@ -1,12 +1,15 @@
 #!/bin/bash
+sudo apt-get update && sudo apt-get upgrade -y
+sudo apt-get install wget curl vim git zip -y
+sudo apt-get install build-essential cmake tofrodos libtool-bin autoconf pkg-config -y
 sudo mkdir -p /opt/android
 sudo chown `whoami` /opt/android
 cd /opt/android
-wget https://dl.google.com/android/repository/android-ndk-r15c-linux-x86_64.zip -O android-ndk-r15c-linux-x86_64.zip && echo "f01788946733bf6294a36727b99366a18369904eb068a599dde8cca2c1d2ba3c  android-ndk-r15c-linux-x86_64.zip"|sha256sum -c
-unzip android-ndk-r15c-linux-x86_64.zip
-mv android-ndk-r15c ndk-r15c
+wget https://dl.google.com/android/repository/android-ndk-r17c-linux-x86_64.zip -O android-ndk-r17c-linux-x86_64.zip && echo "3f541adbd0330a9205ba12697f6d04ec90752c53d6b622101a2a8a856e816589  android-ndk-r17c-linux-x86_64.zip"|sha256sum -c
+unzip -q android-ndk-r17c-linux-x86_64.zip
+mv android-ndk-r17c ndk-r17c
 git clone https://github.com/WooKeyWallet/monero-android-lib.git /tmp/monero-android-lib
 cd /tmp/monero-android-lib/external-libs/
 find . -name "*.sh" -exec chmod +x {} \;
 mkdir -p build/src
-make all
+make all