Python 3.7 conda env that gnuradio will install with (see full install guide here: https://gist.github.com/rytse/9f5c38caa9ce13e8063298be284c8897)

gr_py3_env.yml

name: dsp
channels:
  - conda-forge
  - ostrokach
  - anaconda
  - defaults
dependencies:
  - alabaster=0.7.12=py37_0
  - asn1crypto=0.24.0=py37_0
  - at-spi2-atk=2.16.0=1
  - at-spi2-core=2.16.0=1
  - atk=2.16.0=2
  - attrs=19.1.0=py_0
  - babel=2.6.0=py37_0
  - backcall=0.1.0=py_0
  - blas=1.0=mkl
  - bleach=3.1.0=py_0
  - ca-certificates=2019.6.16=hecc5488_0
  - cairo=1.16.0=ha4e643d_1000
  - certifi=2019.6.16=py37_0
  - cffi=1.12.3=py37h2e261b9_0
  - chardet=3.0.4=py37_1
  - click=7.0=py37_0
  - click-plugins=1.1.1=py_0
  - cryptography=2.6.1=py37h1ba5d50_0
  - cycler=0.10.0=py37_0
  - dbus=1.13.6=he372182_0
  - dbus-glib=0.104=1
  - decorator=4.4.0=py_0
  - defusedxml=0.5.0=py_1
  - docutils=0.14=py37_0
  - entrypoints=0.3=py37_1000
  - expat=2.2.6=he6710b0_0
  - fontconfig=2.13.1=he4413a7_1000
  - freetype=2.9.1=h8a8886c_1
  - fribidi=1.0.5=h7b6447c_0
  - gdk-pixbuf=2.30.8=3
  - gettext=0.19.8.1=hc5be6a0_1002
  - glib=2.58.3=hf63aee3_1001
  - gobject-introspection=1.58.2=py37h2da5eee_1000
  - graphite2=1.3.13=h23475e2_0
  - gst-plugins-base=1.14.4=hdf3bae2_1001
  - gstreamer=1.14.4=h66beb1c_1001
  - gtk=3.16.6=2
  - h5py=2.9.0=py37h7918eee_0
  - harfbuzz=2.4.0=h37c48d4_0
  - hdf5=1.10.4=hb1b8bf9_0
  - icu=58.2=h9c2bf20_1
  - idna=2.8=py37_0
  - imagesize=1.1.0=py37_0
  - intel-openmp=2019.3=199
  - ipykernel=5.1.1=py37h24bf2e0_0
  - ipython=7.6.1=py37h5ca1d4c_0
  - ipython_genutils=0.2.0=py_1
  - jedi=0.14.1=py37_0
  - jinja2=2.10.1=py37_0
  - jpeg=9c=h14c3975_1001
  - jsonschema=3.0.1=py37_0
  - jupyter_client=5.3.1=py_0
  - jupyter_core=4.4.0=py_0
  - jupyterlab=0.35.6=py37_0
  - jupyterlab_server=0.2.0=py_0
  - kiwisolver=1.0.1=py37hf484d3e_0
  - libcroco=0.6.8=1
  - libedit=3.1.20181209=hc058e9b_0
  - libepoxy=1.3.1=1
  - libffi=3.2.1=hd88cf55_4
  - libgcc-ng=8.2.0=hdf63c60_1
  - libgfortran-ng=7.3.0=hdf63c60_0
  - libgsf=1.14.34=1
  - libiconv=1.15=h516909a_1005
  - libpng=1.6.36=hbc83047_0
  - librsvg=2.40.10=3
  - libsodium=1.0.17=h516909a_0
  - libstdcxx-ng=8.2.0=hdf63c60_1
  - libtiff=4.0.10=h2733197_2
  - libuuid=2.32.1=h14c3975_1000
  - libxcb=1.13=h1bed415_1
  - libxml2=2.9.9=he19cac6_0
  - libxslt=1.1.33=h7d1a2b0_0
  - lxml=4.3.3=py37hefd8a0e_0
  - markupsafe=1.1.1=py37h7b6447c_0
  - matplotlib=3.0.3=py37h5429711_0
  - mistune=0.8.4=py37h14c3975_1000
  - mkl=2019.3=199
  - mkl_fft=1.0.10=py37ha843d7b_0
  - mkl_random=1.0.2=py37hd81dba3_0
  - nbconvert=5.5.0=py_0
  - nbformat=4.4.0=py_1
  - ncurses=6.1=he6710b0_1
  - notebook=5.7.8=py37_1
  - numpy=1.16.3=py37h7e9f1db_0
  - numpy-base=1.16.3=py37hde5b4d6_0
  - openssl=1.1.1c=h516909a_0
  - packaging=19.0=py37_0
  - pandoc=2.7.3=0
  - pandocfilters=1.4.2=py_1
  - pango=1.40.14=h4ea9474_1004
  - parso=0.5.0=py_0
  - pcre=8.43=he6710b0_0
  - pexpect=4.7.0=py37_0
  - pickleshare=0.7.5=py37_1000
  - pip=19.0.3=py37_0
  - pixman=0.34.0=h14c3975_1003
  - prometheus_client=0.7.1=py_0
  - prompt_toolkit=2.0.9=py_0
  - ptyprocess=0.6.0=py_1001
  - pycairo=1.18.1=py37h2a1e443_0
  - pycparser=2.19=py37_0
  - pygments=2.3.1=py37_0
  - pygobject=3.30.4=py37h762b167_1000
  - pyopenssl=19.0.0=py37_0
  - pyparsing=2.4.0=py_0
  - pyqt=5.9.2=py37h05f1152_2
  - pyrsistent=0.15.3=py37h516909a_0
  - pysocks=1.6.8=py37_0
  - python=3.7.3=h0371630_0
  - python-dateutil=2.8.0=py37_0
  - pytz=2019.1=py_0
  - pyyaml=5.1=py37h7b6447c_0
  - pyzmq=18.0.2=py37hc4ba49a_1
  - qt=5.9.7=h52cfd70_2
  - readline=7.0=h7b6447c_5
  - requests=2.21.0=py37_0
  - scipy=1.2.1=py37h7c811a0_0
  - send2trash=1.5.0=py_0
  - setuptools=41.0.0=py37_0
  - sip=4.19.8=py37hf484d3e_0
  - six=1.12.0=py37_0
  - snowballstemmer=1.2.1=py37_0
  - sphinx=2.0.1=py_0
  - sphinxcontrib-applehelp=1.0.1=py_0
  - sphinxcontrib-devhelp=1.0.1=py_0
  - sphinxcontrib-htmlhelp=1.0.2=py_0
  - sphinxcontrib-jsmath=1.0.1=py_0
  - sphinxcontrib-qthelp=1.0.2=py_0
  - sphinxcontrib-serializinghtml=1.1.3=py_0
  - sqlite=3.28.0=h7b6447c_0
  - system=5.8=2
  - terminado=0.8.2=py37_0
  - testpath=0.4.2=py_1001
  - tk=8.6.8=hbc83047_0
  - tornado=6.0.2=py37h7b6447c_0
  - traitlets=4.3.2=py37_1000
  - urllib3=1.24.1=py37_0
  - wcwidth=0.1.7=py_1
  - webencodings=0.5.1=py_1
  - wheel=0.33.1=py37_0
  - xorg-kbproto=1.0.7=h14c3975_1002
  - xorg-libice=1.0.9=h516909a_1004
  - xorg-libsm=1.2.3=h84519dc_1000
  - xorg-libx11=1.6.7=h14c3975_1000
  - xorg-libxext=1.3.4=h516909a_0
  - xorg-libxrender=0.9.10=h516909a_1002
  - xorg-renderproto=0.11.1=h14c3975_1002
  - xorg-xextproto=7.3.0=h14c3975_1002
  - xorg-xproto=7.0.31=h14c3975_1007
  - xz=5.2.4=h14c3975_4
  - yaml=0.1.7=had09818_2
  - zeromq=4.3.2=he1b5a44_2
  - zlib=1.2.11=h7b6447c_3
  - zstd=1.3.7=h0b5b093_0
  - pip:
    - mako==1.0.7
prefix: /home/vagrant/miniconda3/envs/dsp