NMAKE: fatal error U1077

ERROR: The contents of 'C:\Development\Wireshark-win32-libs\current_tag.txt' is (unknown).
It should be 2015-05-30.
Checking for required applications:
cl: /cygdrive/c/Program Files/Microsoft Visual Studio 12.0/VC/BIN/cl
link: /cygdrive/c/Program Files/Microsoft Visual Studio 12.0/VC/BIN/link
nmake: /cygdrive/c/Program Files/Microsoft Visual Studio 12.0/VC/BIN/nmake
bash: /usr/bin/bash
bison: /usr/bin/bison
flex: /usr/bin/flex
env: /usr/bin/env
grep: /usr/bin/grep
/usr/bin/find: /usr/bin/find
peflags: /usr/bin/peflags
perl: /usr/bin/perl
C:\tools\python2\python.exe: /cygdrive/c/tools/python2/python.exe
sed: /usr/bin/sed
unzip: /usr/bin/unzip
wget: /usr/bin/wget
Can't find:  C:\Qt\Qt5.3.0\5.3\msvc2013\bin\qmake
ERROR: These application(s) are either not installed or simply can't be found in the current PATH: /cygdrive/c/tools/python2:/cygdrive/c/Program Files/Microsoft Visual Studio 12.0/Common7/IDE/CommonExtensions/Microsoft/TestWindow:/cygdrive/c/Program Files/Microsoft SDKs/F#/3.1/Framework/v4.0:/cygdrive/c/Program Files/MSBuild/12.0/bin:/cygdrive/c/Program Files/Microsoft Visual Studio 12.0/Common7/IDE:/cygdrive/c/Program Files/Microsoft Visual Studio 12.0/VC/BIN:/cygdrive/c/Program Files/Microsoft Visual Studio 12.0/Common7/Tools:/cygdrive/c/Windows/Microsoft.NET/Framework/v4.0.30319:/cygdrive/c/Program Files/Microsoft Visual Studio 12.0/VC/VCPackages:/cygdrive/c/Program Files/HTML Help Workshop:/cygdrive/c/Program Files/Microsoft Visual Studio 12.0/Team Tools/Performance Tools:/cygdrive/c/Program Files/Windows Kits/8.1/bin/x86:/cygdrive/c/Program Files/Microsoft SDKs/Windows/v8.1A/bin/NETFX 4.5.1 Tools:/cygdrive/c/ProgramData/Oracle/Java/javapath:/cygdrive/c/Windows/system32:/cygdrive/c/Windows:/cygdrive/c/Windows/System32/Wbem:/cygdrive/c/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/c/Program Files/Skype/Phone:/cygdrive/c/gtk/bin:/cygdrive/c/Program Files/Windows Kits/8.1/Windows Performance Toolkit:/cygdrive/c/Program Files/Microsoft SQL Server/110/Tools/Binn:/cygdrive/c/Program Files/Microsoft SDKs/TypeScript/1.0:/cygdrive/c/tools/python2:/cygdrive/c/ProgramData/chocolatey/bin:/cygdrive/c/tools/cygwin:/cygdrive/c/Program Files/HTML Help Workshop:/usr/bin:/cygdrive/c/Development/Wireshark-win32-libs/gtk2/bin:/cygdrive/c/bin:/cygdrive/c/Development/Wireshark-win32-libs/zlib-1.2.8-ws.
For additional help, please visit:
http://www.wireshark.org/docs/wsdg_html_chunked/ChSetupWin32.html