From 1a1fd34391b63a6dac412c6f9212a917b3e520d0 Mon Sep 17 00:00:00 2001
From: Tim Head <betatim@gmail.com>
Date: Fri, 17 Jan 2020 18:42:03 +0100
Subject: [PATCH] Remove support files for legacy buildpack

---
 .../buildpacks/legacy/apt-sources.list        |   2 -
 repo2docker/buildpacks/legacy/freeze.py       |  71 -----
 .../buildpacks/legacy/python3.frozen.yml      | 259 ------------------
 repo2docker/buildpacks/legacy/python3.yml     |   4 -
 repo2docker/buildpacks/legacy/root.frozen.yml | 185 -------------
 repo2docker/buildpacks/legacy/root.yml        |   3 -
 6 files changed, 524 deletions(-)
 delete mode 100644 repo2docker/buildpacks/legacy/apt-sources.list
 delete mode 100755 repo2docker/buildpacks/legacy/freeze.py
 delete mode 100644 repo2docker/buildpacks/legacy/python3.frozen.yml
 delete mode 100644 repo2docker/buildpacks/legacy/python3.yml
 delete mode 100644 repo2docker/buildpacks/legacy/root.frozen.yml
 delete mode 100644 repo2docker/buildpacks/legacy/root.yml

diff --git a/repo2docker/buildpacks/legacy/apt-sources.list b/repo2docker/buildpacks/legacy/apt-sources.list
deleted file mode 100644
index 2e231844..00000000
--- a/repo2docker/buildpacks/legacy/apt-sources.list
+++ /dev/null
@@ -1,2 +0,0 @@
-deb http://archive.debian.org/debian jessie main
-deb http://security.debian.org jessie/updates main
diff --git a/repo2docker/buildpacks/legacy/freeze.py b/repo2docker/buildpacks/legacy/freeze.py
deleted file mode 100755
index 5b2f80fe..00000000
--- a/repo2docker/buildpacks/legacy/freeze.py
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/usr/bin/env python3
-"""
-Freeze the conda environment.yml for legacy dockerfiles.
-
-It runs the freeze in the andrewosh/binder-base image used for legacy dockerfiles.
-
-Usage:
-
-python freeze.py [3.5]
-"""
-
-from datetime import datetime
-import os
-import pathlib
-import shutil
-from subprocess import check_call
-import sys
-
-# need conda ≥ 4.4 to avoid bug adding spurious pip dependencies
-CONDA_VERSION = "4.7.10"
-
-HERE = pathlib.Path(os.path.dirname(os.path.abspath(__file__)))
-
-
-def freeze(env_name, env_file, frozen_file):
-    """Freeze a conda environment.yml
-
-    By running in docker:
-
-        conda env create
-        conda env export
-
-    Result will be stored in frozen_file
-    """
-    print(f"Freezing {env_file} -> {frozen_file}")
-
-    with open(HERE / frozen_file, "w") as f:
-        f.write(f"# AUTO GENERATED FROM {env_file}, DO NOT MANUALLY MODIFY\n")
-        f.write(f"# Frozen on {datetime.utcnow():%Y-%m-%d %H:%M:%S UTC}\n")
-
-    check_call(
-        [
-            "docker",
-            "run",
-            "--rm",
-            "-v" f"{HERE}:/r2d",
-            "-it",
-            f"andrewosh/binder-base@sha256:eabde24f4c55174832ed8795faa40cea62fc9e2a4a9f1ee1444f8a2e4f9710ee",
-            "sh",
-            "-c",
-            "; ".join(
-                [
-                    "conda update -yq conda>=4.3",
-                    f"conda install -y conda={CONDA_VERSION}",
-                    "conda config --system --set auto_update_conda false",
-                    f"conda env update -f /r2d/{env_file} -n {env_name}",
-                    # exclude conda packages because we don't want to pin them
-                    f"conda env export -n {env_name} | grep -v conda >> /r2d/{frozen_file}",
-                ]
-            ),
-        ]
-    )
-
-
-if __name__ == "__main__":
-    # allow specifying which env(s) to update on argv
-    env_names = sys.argv[1:] or ("root", "python3")
-    for env_name in env_names:
-        env_file = env_name + ".yml"
-        frozen_file = os.path.splitext(env_file)[0] + ".frozen.yml"
-        freeze(env_name, env_file, frozen_file)
diff --git a/repo2docker/buildpacks/legacy/python3.frozen.yml b/repo2docker/buildpacks/legacy/python3.frozen.yml
deleted file mode 100644
index 5698727a..00000000
--- a/repo2docker/buildpacks/legacy/python3.frozen.yml
+++ /dev/null
@@ -1,259 +0,0 @@
-# AUTO GENERATED FROM python3.yml, DO NOT MANUALLY MODIFY
-# Frozen on 2019-12-11 21:33:39 UTC
-name: python3
-channels:
-  - defaults
-dependencies:
-  - _libgcc_mutex=0.1=main
-  - alabaster=0.7.12=py_0
-  - asn1crypto=0.24.0=py35_0
-  - astroid=1.6.5=py35_0
-  - astropy=2.0.8=py35h035aef0_0
-  - atomicwrites=1.3.0=py_0
-  - attrs=19.3.0=py_0
-  - babel=2.7.0=py_0
-  - backcall=0.1.0=py35_0
-  - backports=1.0=py_2
-  - backports.shutil_get_terminal_size=1.0.0=py35_2
-  - beautifulsoup4=4.6.3=py35_0
-  - bitarray=0.8.3=py35h14c3975_0
-  - bkcharts=0.2=py35he4f7e30_0
-  - blas=1.0=mkl
-  - blaze=0.11.3=py35_0
-  - bleach=3.1.0=py_0
-  - blosc=1.16.3=hd408876_0
-  - bokeh=0.13.0=py35_0
-  - boto=2.49.0=py35_0
-  - bottleneck=1.2.1=py35h035aef0_1
-  - bzip2=1.0.8=h7b6447c_0
-  - ca-certificates=2019.11.27=0
-  - cairo=1.14.12=h8948797_3
-  - certifi=2018.8.24=py35_1
-  - cffi=1.11.5=py35he75722e_1
-  - chardet=3.0.4=py35_1
-  - click=7.0=py_0
-  - cloudpickle=1.2.2=py_0
-  - clyent=1.2.2=py35_1
-  - colorama=0.4.1=py_0
-  - contextlib2=0.6.0.post1=py_0
-  - cryptography=2.3.1=py35hc365091_0
-  - curl=7.61.0=h84994c4_0
-  - cycler=0.10.0=py35hc4d5149_0
-  - cython=0.28.5=py35hf484d3e_0
-  - cytoolz=0.9.0.1=py35h14c3975_1
-  - dask=0.19.2=py35_0
-  - dask-core=0.19.2=py35_0
-  - datashape=0.5.4=py35_1
-  - dbus=1.13.12=h746ee38_0
-  - decorator=4.4.1=py_0
-  - defusedxml=0.6.0=py_0
-  - distributed=1.23.2=py35_0
-  - docutils=0.14=py35hd11081d_0
-  - entrypoints=0.2.3=py35_2
-  - et_xmlfile=1.0.1=py35hde8d43e_0
-  - expat=2.2.6=he6710b0_0
-  - fastcache=1.0.2=py35h14c3975_2
-  - filelock=3.0.12=py_0
-  - flask=1.1.1=py_0
-  - flask-cors=3.0.8=py_0
-  - fontconfig=2.13.0=h9420a91_0
-  - freetype=2.9.1=h8a8886c_1
-  - fribidi=1.0.5=h7b6447c_0
-  - get_terminal_size=1.0.0=haa9412d_0
-  - gevent=1.3.6=py35h7b6447c_0
-  - glib=2.63.1=h5a9c865_0
-  - glob2=0.7=py_0
-  - gmp=6.1.2=h6c8ec71_1
-  - gmpy2=2.0.8=py35hd0a1c9a_2
-  - graphite2=1.3.13=h23475e2_0
-  - greenlet=0.4.15=py35h7b6447c_0
-  - gst-plugins-base=1.14.0=hbbd80ab_1
-  - gstreamer=1.14.0=hb453b48_1
-  - h5py=2.8.0=py35h989c5e5_3
-  - harfbuzz=1.8.8=hffaf4a1_0
-  - hdf5=1.10.2=hba1933b_1
-  - heapdict=1.0.1=py_0
-  - html5lib=1.0.1=py35_0
-  - icu=58.2=h9c2bf20_1
-  - idna=2.7=py35_0
-  - imageio=2.4.1=py35_0
-  - imagesize=1.1.0=py35_0
-  - intel-openmp=2019.4=243
-  - ipykernel=4.8.2=py35_0
-  - ipython=6.5.0=py35_0
-  - ipython_genutils=0.2.0=py35hc9e07d0_0
-  - ipywidgets=7.4.1=py35_0
-  - isort=4.3.4=py35_0
-  - itsdangerous=1.1.0=py_0
-  - jbig=2.1=hdba287a_0
-  - jdcal=1.4.1=py_0
-  - jedi=0.12.1=py35_0
-  - jinja2=2.10.3=py_0
-  - jpeg=9b=h024ee3a_2
-  - json5=0.8.5=py_0
-  - jsonschema=2.6.0=py35h4395190_0
-  - jupyter=1.0.0=py35_7
-  - jupyter_client=5.3.3=py_0
-  - jupyter_console=5.2.0=py35h4044a63_1
-  - jupyter_core=4.5.0=py_0
-  - jupyterlab=1.2.3=pyhf63ae98_0
-  - jupyterlab_launcher=0.13.1=py35_0
-  - jupyterlab_server=1.0.0=py_0
-  - kiwisolver=1.0.1=py35hf484d3e_0
-  - lazy-object-proxy=1.3.1=py35h14c3975_2
-  - libcurl=7.61.0=h1ad7b7a_0
-  - libedit=3.1.20181209=hc058e9b_0
-  - libffi=3.2.1=hd88cf55_4
-  - libgcc-ng=9.1.0=hdf63c60_0
-  - libgfortran-ng=7.3.0=hdf63c60_0
-  - libpng=1.6.37=hbc83047_0
-  - libsodium=1.0.16=h1bed415_0
-  - libssh2=1.8.0=h9cfc8f7_4
-  - libstdcxx-ng=9.1.0=hdf63c60_0
-  - libtiff=4.1.0=h2733197_0
-  - libtool=2.4.6=h7b6447c_5
-  - libuuid=1.0.3=h1bed415_2
-  - libxcb=1.13=h1bed415_1
-  - libxml2=2.9.9=hea5a465_1
-  - libxslt=1.1.33=h7d1a2b0_0
-  - llvmlite=0.24.0=py35hdbcaa40_0
-  - locket=0.2.0=py35h170bc82_1
-  - lxml=4.2.5=py35hefd8a0e_0
-  - lz4-c=1.8.1.2=h14c3975_0
-  - lzo=2.10=h49e0be7_2
-  - markupsafe=1.0=py35h14c3975_1
-  - matplotlib=3.0.0=py35h5429711_0
-  - mccabe=0.6.1=py35_1
-  - mistune=0.8.3=py35h14c3975_1
-  - mkl=2018.0.3=1
-  - mkl-service=1.1.2=py35h90e4bf4_5
-  - more-itertools=4.3.0=py35_0
-  - mpc=1.0.3=hec55b23_5
-  - mpfr=3.1.5=h11a74b3_2
-  - mpmath=1.0.0=py35_2
-  - msgpack-python=0.5.6=py35h6bb024c_1
-  - multipledispatch=0.6.0=py35_0
-  - nbconvert=5.5.0=py_0
-  - nbformat=4.4.0=py35h12e6e07_0
-  - ncurses=6.1=he6710b0_1
-  - networkx=2.4=py_0
-  - nltk=3.3.0=py35_0
-  - nose=1.3.7=py35_2
-  - notebook=5.4.1=py35_0
-  - numba=0.39.0=py35h04863e7_0
-  - numexpr=2.6.8=py35hd89afb7_0
-  - numpy=1.14.2=py35hdbf6ddf_0
-  - numpydoc=0.9.1=py_0
-  - odo=0.5.1=py35h102315f_0
-  - olefile=0.46=py35_0
-  - openpyxl=2.6.3=py_0
-  - openssl=1.0.2t=h7b6447c_1
-  - packaging=19.2=py_0
-  - pandas=0.23.4=py35h04863e7_0
-  - pandoc=2.2.3.2=0
-  - pandocfilters=1.4.2=py35_1
-  - pango=1.42.4=h049681c_0
-  - parso=0.5.1=py_0
-  - partd=1.1.0=py_0
-  - patchelf=0.10=he6710b0_0
-  - path.py=11.1.0=py35_0
-  - pathlib2=2.3.2=py35_0
-  - patsy=0.5.0=py35_0
-  - pcre=8.43=he6710b0_0
-  - pep8=1.7.1=py35_0
-  - pexpect=4.6.0=py35_0
-  - pickleshare=0.7.4=py35hd57304d_0
-  - pillow=5.2.0=py35heded4f4_0
-  - pip=10.0.1=py35_0
-  - pixman=0.38.0=h7b6447c_0
-  - pkginfo=1.4.2=py35_1
-  - pluggy=0.11.0=py_0
-  - ply=3.11=py35_0
-  - prompt_toolkit=1.0.15=py35hc09de7a_0
-  - psutil=5.4.7=py35h14c3975_0
-  - ptyprocess=0.6.0=py35_0
-  - py=1.8.0=py_0
-  - pycodestyle=2.4.0=py35_0
-  - pycosat=0.6.3=py35h14c3975_0
-  - pycparser=2.19=py35_0
-  - pycrypto=2.6.1=py35h14c3975_8
-  - pycurl=7.43.0.2=py35hb7f436b_0
-  - pyflakes=2.0.0=py35_0
-  - pygments=2.5.2=py_0
-  - pylint=1.9.2=py35_0
-  - pyodbc=4.0.24=py35he6710b0_0
-  - pyopenssl=18.0.0=py35_0
-  - pyparsing=2.4.5=py_0
-  - pyqt=5.9.2=py35h05f1152_2
-  - pysocks=1.6.8=py35_0
-  - pytables=3.4.4=py35ha205bf6_0
-  - pytest=3.8.1=py35_0
-  - python=3.5.6=hc3d631a_0
-  - python-dateutil=2.8.1=py_0
-  - pytz=2019.3=py_0
-  - pywavelets=1.0.0=py35hdd07704_0
-  - pyyaml=3.13=py35h14c3975_0
-  - pyzmq=17.1.2=py35h14c3975_0
-  - qt=5.9.6=h8703b6f_2
-  - qtawesome=0.6.0=py_0
-  - qtconsole=4.6.0=py_0
-  - qtpy=1.9.0=py_0
-  - readline=7.0=h7b6447c_5
-  - requests=2.19.1=py35_0
-  - rope=0.14.0=py_0
-  - ruamel_yaml=0.15.46=py35h14c3975_0
-  - scikit-image=0.14.0=py35hf484d3e_1
-  - scikit-learn=0.20.0=py35h4989274_1
-  - scipy=1.1.0=py35hd20e5f9_0
-  - seaborn=0.9.0=pyh91ea838_1
-  - send2trash=1.5.0=py35_0
-  - setuptools=40.2.0=py35_0
-  - simplegeneric=0.8.1=py35_2
-  - singledispatch=3.4.0.3=py35h0cd4ec3_0
-  - sip=4.19.8=py35hf484d3e_0
-  - six=1.11.0=py35_1
-  - snappy=1.1.7=hbae5bb6_3
-  - snowballstemmer=2.0.0=py_0
-  - sortedcollections=1.1.1=py_0
-  - sortedcontainers=2.0.5=py35_0
-  - sphinx=2.2.2=py_0
-  - sphinxcontrib=1.0=py35_1
-  - 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
-  - sphinxcontrib-websupport=1.1.2=py_0
-  - spyder=3.2.8=py35_0
-  - sqlalchemy=1.2.11=py35h7b6447c_0
-  - sqlite=3.30.1=h7b6447c_0
-  - statsmodels=0.9.0=py35h3010b51_0
-  - sympy=1.2=py35_0
-  - tblib=1.5.0=py_0
-  - terminado=0.8.1=py35_1
-  - testpath=0.4.4=py_0
-  - tk=8.6.8=hbc83047_0
-  - toolz=0.10.0=py_0
-  - tornado=4.5.3=py35_0
-  - traitlets=4.3.2=py35ha522a97_0
-  - typing=3.6.6=py35_0
-  - unicodecsv=0.14.1=py35h4805c0c_0
-  - unixodbc=2.3.7=h14c3975_0
-  - urllib3=1.23=py35_0
-  - wcwidth=0.1.7=py35hcd08066_0
-  - webencodings=0.5.1=py35_1
-  - werkzeug=0.16.0=py_0
-  - wheel=0.31.1=py35_0
-  - widgetsnbextension=3.4.1=py35_0
-  - wrapt=1.10.11=py35h14c3975_2
-  - xlrd=1.2.0=py_0
-  - xlsxwriter=1.2.6=py_0
-  - xlwt=1.3.0=py35h884a0cf_0
-  - xz=5.2.4=h14c3975_4
-  - yaml=0.1.7=had09818_2
-  - zeromq=4.2.5=hf484d3e_1
-  - zict=1.0.0=py_0
-  - zlib=1.2.11=h7b6447c_3
-  - zstd=1.3.7=h0b5b093_0
-
diff --git a/repo2docker/buildpacks/legacy/python3.yml b/repo2docker/buildpacks/legacy/python3.yml
deleted file mode 100644
index 46ece2d8..00000000
--- a/repo2docker/buildpacks/legacy/python3.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-dependencies:
-  - notebook==5.4.1
-  - ipykernel==4.8.2
-  - tornado<5
diff --git a/repo2docker/buildpacks/legacy/root.frozen.yml b/repo2docker/buildpacks/legacy/root.frozen.yml
deleted file mode 100644
index f338522f..00000000
--- a/repo2docker/buildpacks/legacy/root.frozen.yml
+++ /dev/null
@@ -1,185 +0,0 @@
-# AUTO GENERATED FROM root.yml, DO NOT MANUALLY MODIFY
-# Frozen on 2019-12-11 22:13:24 UTC
-name: root
-channels:
-  - https://repo.continuum.io/pkgs/free
-  - defaults
-dependencies:
-  - _libgcc_mutex=0.1=main
-  - alabaster=0.7.7=py27_0
-  - argcomplete=1.0.0=py27_1
-  - astropy=1.1.2=np110py27_0
-  - babel=2.2.0=py27_0
-  - backports_abc=0.4=py27_0
-  - beautifulsoup4=4.4.1=py27_0
-  - blaze=0.9.1=py27_0
-  - bokeh=0.11.1=py27_0
-  - boto=2.39.0=py27_0
-  - bottleneck=1.0.0=np110py27_0
-  - cairo=1.12.18=6
-  - certifi=2019.11.28=py27_0
-  - cffi=1.5.2=py27_0
-  - chardet=3.0.4=py27_1003
-  - chest=0.2.3=py27_0
-  - cloudpickle=0.1.1=py27_0
-  - clyent=1.2.1=py27_0
-  - colorama=0.3.7=py27_0
-  - configobj=5.0.6=py27_0
-  - cryptography=1.4=py27_0
-  - curl=7.45.0=0
-  - cycler=0.10.0=py27_0
-  - cython=0.23.4=py27_0
-  - cytoolz=0.7.5=py27_0
-  - dask=0.8.1=py27_0
-  - datashape=0.5.1=py27_0
-  - decorator=4.0.9=py27_0
-  - dill=0.2.4=py27_0
-  - docutils=0.12=py27_0
-  - dynd-python=0.7.2=py27_0
-  - enum34=1.1.2=py27_0
-  - et_xmlfile=1.0.1=py27_0
-  - fastcache=1.0.2=py27_0
-  - flask-cors=2.1.2=py27_0
-  - fontconfig=2.11.1=5
-  - freetype=2.5.5=0
-  - funcsigs=0.4=py27_0
-  - futures=3.0.3=py27_0
-  - gevent=1.1.0=py27_0
-  - greenlet=0.4.9=py27_0
-  - h5py=2.5.0=np110py27_4
-  - hdf5=1.8.15.1=2
-  - heapdict=1.0.0=py27_0
-  - idna=2.8=py27_0
-  - ipaddress=1.0.14=py27_0
-  - ipykernel=4.3.1=py27_0
-  - ipython=4.1.2=py27_1
-  - ipython_genutils=0.1.0=py27_0
-  - ipywidgets=4.1.1=py27_0
-  - itsdangerous=0.24=py27_0
-  - jbig=2.1=0
-  - jdcal=1.2=py27_0
-  - jedi=0.9.0=py27_0
-  - jinja2=2.8=py27_0
-  - jpeg=8d=0
-  - jsonschema=2.4.0=py27_0
-  - jupyter=1.0.0=py27_2
-  - jupyter_client=4.2.2=py27_0
-  - jupyter_console=4.1.1=py27_0
-  - jupyter_core=4.1.0=py27_0
-  - libdynd=0.7.2=0
-  - libffi=3.0.13=0
-  - libgcc-ng=9.1.0=hdf63c60_0
-  - libgfortran=3.0=0
-  - libpng=1.6.17=0
-  - libsodium=1.0.3=0
-  - libtiff=4.0.6=1
-  - libxml2=2.9.2=0
-  - libxslt=1.1.28=0
-  - llvmlite=0.9.0=py27_0
-  - locket=0.2.0=py27_0
-  - lxml=3.6.0=py27_0
-  - markupsafe=0.23=py27_0
-  - matplotlib=1.5.1=np110py27_0
-  - mistune=0.7.2=py27_0
-  - mkl=11.3.1=0
-  - mkl-service=1.1.2=py27_0
-  - mpmath=0.19=py27_0
-  - multipledispatch=0.4.8=py27_0
-  - nbconvert=4.1.0=py27_0
-  - nbformat=4.0.1=py27_0
-  - networkx=1.11=py27_0
-  - nltk=3.2=py27_0
-  - nose=1.3.7=py27_0
-  - notebook=4.1.0=py27_1
-  - numba=0.24.0=np110py27_0
-  - numexpr=2.5=np110py27_0
-  - numpy=1.10.4=py27_1
-  - odo=0.4.2=py27_0
-  - openpyxl=2.3.2=py27_0
-  - openssl=1.0.2g=0
-  - pandas=0.18.0=np110py27_0
-  - partd=0.3.2=py27_1
-  - patchelf=0.8=0
-  - path.py=8.1.2=py27_1
-  - patsy=0.4.0=np110py27_0
-  - pep8=1.7.0=py27_0
-  - pexpect=4.0.1=py27_0
-  - pickleshare=0.5=py27_0
-  - pillow=3.1.1=py27_0
-  - pixman=0.32.6=0
-  - ply=3.8=py27_0
-  - psutil=4.1.0=py27_0
-  - ptyprocess=0.5=py27_0
-  - py=1.4.31=py27_0
-  - pyasn1=0.1.9=py27_0
-  - pycairo=1.10.0=py27_0
-  - pycosat=0.6.3=py27h14c3975_0
-  - pycparser=2.14=py27_0
-  - pycurl=7.19.5.3=py27_0
-  - pyflakes=1.1.0=py27_0
-  - pygments=2.1.1=py27_0
-  - pyopenssl=16.2.0=py27_0
-  - pyparsing=2.0.3=py27_0
-  - pyqt=4.11.4=py27_1
-  - pysocks=1.7.1=py27_0
-  - pytables=3.2.2=np110py27_1
-  - pytest=2.8.5=py27_0
-  - python=2.7.13=0
-  - python-dateutil=2.5.1=py27_0
-  - pytz=2016.2=py27_0
-  - pyyaml=3.11=py27_1
-  - pyzmq=15.2.0=py27_0
-  - qt=4.8.7=1
-  - qtawesome=0.3.2=py27_0
-  - qtconsole=4.2.0=py27_0
-  - qtpy=1.0=py27_0
-  - readline=6.2=2
-  - redis=2.6.9=0
-  - redis-py=2.10.3=py27_0
-  - requests=2.22.0=py27_1
-  - rope=0.9.4=py27_1
-  - ruamel_yaml=0.11.14=py27_1
-  - scikit-image=0.12.3=np110py27_0
-  - scikit-learn=0.17.1=np110py27_0
-  - scipy=0.17.0=np110py27_2
-  - setuptools=42.0.2=py27_0
-  - simplegeneric=0.8.1=py27_0
-  - singledispatch=3.4.0.3=py27_0
-  - sip=4.16.9=py27_0
-  - six=1.10.0=py27_0
-  - snowballstemmer=1.2.1=py27_0
-  - sockjs-tornado=1.0.1=py27_0
-  - sphinx_rtd_theme=0.1.9=py27_0
-  - spyder=2.3.8=py27_1
-  - sqlalchemy=1.0.12=py27_0
-  - sqlite=3.13.0=0
-  - ssl_match_hostname=3.4.0.2=py27_0
-  - statsmodels=0.6.1=np110py27_0
-  - sympy=1.0=py27_0
-  - terminado=0.5=py27_1
-  - tk=8.5.18=0
-  - toolz=0.7.4=py27_0
-  - tornado=4.3=py27_0
-  - tqdm=4.40.0=py_0
-  - traitlets=4.2.1=py27_0
-  - unicodecsv=0.14.1=py27_0
-  - urllib3=1.25.7=py27_0
-  - util-linux=2.21=0
-  - werkzeug=0.11.4=py27_0
-  - wheel=0.29.0=py27_0
-  - xlrd=0.9.4=py27_0
-  - xlsxwriter=0.8.4=py27_0
-  - xlwt=1.0.0=py27_0
-  - xz=5.0.5=1
-  - yaml=0.1.6=0
-  - zeromq=4.1.3=0
-  - zlib=1.2.8=0
-  - pip:
-    - bitarray==0.8.1
-    - cdecimal==2.3
-    - flask==0.10.1
-    - grin==1.2.1
-    - pip==8.1.2
-    - pycrypto==2.6.1
-    - sphinx==1.3.5
-
diff --git a/repo2docker/buildpacks/legacy/root.yml b/repo2docker/buildpacks/legacy/root.yml
deleted file mode 100644
index abb02690..00000000
--- a/repo2docker/buildpacks/legacy/root.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-dependencies:
-  - ipykernel==4.8.2
-  - tornado<5