if you download http://http.us.debian.org/debian/pool/main/i/ifuse/ifuse_1.1.2-0.1+b4_amd64.deb and try to install it with dpkg -i, the package manager will list you the missing dependencies:
Preparing to unpack .../ifuse_1.1.2-0.1+b4_amd64.deb ... Unpacking ifuse (1.1.2-0.1+b4) ... dpkg: dependency problems prevent configuration of ifuse: ifuse depends on libimobiledevice6 (>= 1.1.0); however: Package libimobiledevice6 is not installed. ifuse depends on libplist3 (>= 1.11); however: Package libplist3 is not installed. you can download and install libplist3, but installation of libimobiledevice6 gives: Unpacking libplist3:amd64 (1.12-3.1+b1) ... dpkg: dependency problems prevent configuration of libimobiledevice6:amd64: libimobiledevice6:amd64 depends on libgcrypt20 (>= 1.7.0); however: Version of libgcrypt20:amd64 on system is 1.6.3-2+deb8u2. libimobiledevice6:amd64 depends on libgnutls30 (>= 3.5.6); however: Package libgnutls30 is not installed. libimobiledevice6:amd64 depends on libtasn1-6 (>= 4.5); however: Version of libtasn1-6:amd64 on system is 4.2-3+deb8u2. libimobiledevice6:amd64 depends on libusbmuxd4 (>= 1.0.10); however: Package libusbmuxd4 is not installed. what is available on Jessie? libgnutls28 (3.3.8-6), libtasn1-6 (4.2-3), libusbmuxd2 (1.0.9-1) according to the package tracker (https://tracker.debian.org/pkg/ifuse): O: This package has been orphaned and needs a maintainer.
