Conda forge instalation is corrupted

Issue: When trying to install qt with conda forge and enormous output log of hundreds of corrupted files or missing file is appearing. It says that some paths are not found which are specified in the package manifest.

Environment (conda list):

``` # packages in environment at C:\Users\jonathan\Anaconda3\envs\quantum: # # Name Version Build Channel backcall 0.1.0 py_0 conda-forge ca-certificates 2019.11.28 hecc5488_0 conda-forge certifi 2019.11.28 py38_0 conda-forge colorama 0.4.3 py_0 conda-forge decorator 4.4.1 py_0 conda-forge intel-openmp 2019.4 245 ipython 7.11.1 py38h5ca1d4c_0 conda-forge ipython_genutils 0.2.0 py_1 conda-forge jedi 0.15.2 py38_0 conda-forge libblas 3.8.0 14_mkl conda-forge libcblas 3.8.0 14_mkl conda-forge liblapack 3.8.0 14_mkl conda-forge mkl 2019.4 245 numpy 1.17.5 py38hc71023c_0 conda-forge openssl 1.1.1d hfa6e2cd_0 conda-forge parso 0.5.2 py_0 conda-forge pickleshare 0.7.5 py38_1000 conda-forge pip 19.3.1 py38_0 conda-forge prompt_toolkit 3.0.2 py_0 conda-forge pygments 2.5.2 py_0 conda-forge python 3.8.1 he1f5543_1 conda-forge setuptools 45.1.0 py38_0 conda-forge six 1.14.0 py38_0 conda-forge sqlite 3.30.1 hfa6e2cd_0 conda-forge traitlets 4.3.3 py38_0 conda-forge vc 14.1 h0510ff6_4 vs2015_runtime 14.16.27012 hf0eaf9b_1 wcwidth 0.1.8 py_0 conda-forge wheel 0.33.6 py38_0 conda-forge wincertstore 0.2 py38_1003 conda-forge ```

Details about conda and system ( conda info ):

``` active environment : quantum active env location : C:\Users\jonathan\Anaconda3\envs\quantum shell level : 2 user config file : C:\Users\jonathan\.condarc populated config files : C:\Users\jonathan\.condarc conda version : 4.8.1 conda-build version : 3.18.9 python version : 3.7.4.final.0 virtual packages : base environment : C:\Users\jonathan\Anaconda3 (writable) channel URLs : https://conda.anaconda.org/conda-forge/win-64 https://conda.anaconda.org/conda-forge/noarch https://repo.anaconda.com/pkgs/main/win-64 https://repo.anaconda.com/pkgs/main/noarch https://repo.anaconda.com/pkgs/r/win-64 https://repo.anaconda.com/pkgs/r/noarch https://repo.anaconda.com/pkgs/msys2/win-64 https://repo.anaconda.com/pkgs/msys2/noarch package cache : C:\Users\jonathan\Anaconda3\pkgs C:\Users\jonathan\.conda\pkgs C:\Users\jonathan\AppData\Local\conda\conda\pkgs envs directories : C:\Users\jonathan\Anaconda3\envs C:\Users\jonathan\.conda\envs C:\Users\jonathan\AppData\Local\conda\conda\envs platform : win-64 user-agent : conda/4.8.1 requests/2.22.0 CPython/3.7.4 Windows/10 Windows/10.0.18362 administrator : False netrc file : None offline mode : False ```

conda-forge / qt-feedstock

Conda forge instalation is corrupted #148