Wine 1.7 not installing on Xubuntu 15.10

So, after setting up my installation of Xubuntu yesterday, I tried to install Wine 1.7 using ppa:ubuntu-wine/ppa. However, after doing sudo apt-get install wine1.7, it keeps giving me this error:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 wine1.7 : Depends: wine1.7-amd64 (= 1:1.7.44-0ubuntu1) but it is not going to be installed
           Depends: wine1.7-i386 (= 1:1.7.44-0ubuntu1)
E: Unable to correct problems, you have held broken packages.

I've tried several solutions that I've found online, such as autoremoving, adding the i386 architecture, cleaning up my packages, and fixing my apt-get installs. However, after trying all of the solutions that I could find, wine1.7 is still not installing. I'm not sure if this is my computer's fault or the ppa's fault, but if others could share their finds that would be great.

Thanks, Elly

As requested, here's the output for apt-cache policy wine1.7 wine1.7-amd64 wine1.7-i386:

wine1.7:
  Installed: (none)
  Candidate: 1:1.7.44-0ubuntu1
  Version table:
     1:1.7.44-0ubuntu1 0
        500 http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/ wily/main amd64 Packages
wine1.7-amd64:
  Installed: (none)
  Candidate: 1:1.7.44-0ubuntu1
  Version table:
     1:1.7.44-0ubuntu1 0
        500 http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/ wily/main amd64 Packages
wine1.7-i386:i386:
  Installed: (none)
  Candidate: 1:1.7.44-0ubuntu1
  Version table:
     1:1.7.44-0ubuntu1 0
        500 http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/ wily/main i386 Packages  

and the output for sudo apt-get install wine1.7-amd64 wine1.7-i386:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 wine1.7-amd64 : Depends: libgphoto2-port10 (>= 2.5.2) but it is not installable
                 Recommends: libgnutls26 but it is not installable
                 Recommends: wine-gecko2.34 but it is not installable
                 Recommends: wine-mono4.5.4 but it is not installable
 wine1.7-i386:i386 : Depends: libgphoto2-port10:i386 (>= 2.5.2) but it is not installable
                     Recommends: libgnutls26:i386 but it is not installable
                     Recommends: libpcap0.8:i386 but it is not going to be installed
                     Recommends: wine-gecko2.34:i386 but it is not installable
                     Recommends: wine-mono4.5.4:i386 but it is not installable
E: Unable to correct problems, you have held broken packages.

The dependency it fails on is libgphoto2-port10, which isn't Wily. You can try manually installing the DEB files from Trusty:

http://packages.ubuntu.com/trusty/libgphoto2-port10

The needed packages are currently not available for Wily. Check this filtered page.

Wait some days and the Wily packages are likely to be available. In the meantime, install the Vivid packages:

wget http://mirrors.kernel.org/ubuntu/pool/main/libg/libgphoto2/libgphoto2-port10_2.5.4-1.1ubuntu1_i386.deb
wget http://mirrors.kernel.org/ubuntu/pool/main/libg/libgphoto2/libgphoto2-port10_2.5.4-1.1ubuntu1_amd64.deb
sudo dpkg -i libgphoto2-port10*.deb
sudo apt-get install -f
sudo apt-get install wine1.7