Re-instate requires/ files.

This is for building the package only.  The definitive list is still pip-requirements.txt

requires/lucid_conflict.txt

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+# These are packages where we require a different version of a package from
+# the one in Lucid. Rather than packaging a backport which could potentially
+# interfere with a user's other installed software, we put these modules into
+# a single location which CKAN imports from in preference to the Lucid 
+# equivalent.
+
+Genshi==0.6
+sqlalchemy-migrate==0.7.2
+sqlalchemy==0.7.8
+webhelpers==1.3
+
+babel==0.9.6
+tempita==0.5.1
+zope.interface==4.0.1
+routes==1.13
+paste==1.7.5.1

requires/lucid_missing.txt

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+# These are packages that we rely on that aren't present in Lucid. We package
+# them and put them in our own CKAN repository
+
+# Packages we install from source (could perhaps use release versions)
+# vdm>=0.10,<0.11.99
+-e git+https://github.com/okfn/vdm.git@vdm-0.11#egg=vdm
+
+# Packages already on pypi.python.org
+pyutilib.component.core==4.5.3
+
+solrpy==0.9.5
+formalchemy==1.4.2
+pairtree==0.7.1-T
+ofs==0.4.1
+
+apachemiddleware==0.1.1
+# markupsafe is required by webhelpers==1.2 required by formalchemy with SQLAlchemy 0.6
+markupsafe==0.15

requires/lucid_present.txt

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+# These CKAN dependencies are already in Lucid and should be installed via
+# apt-get if you are on that platform. If you are using a different platform
+# you can install these dependencies via pip instead.
+#
+# sudo apt-get install python-pybabel python-psycopg2 python-lxml
+# sudo apt-get install python-pylons python-repoze.who
+# sudo apt-get install python-repoze.who-plugins python-tempita python-zope.interface
+
+psycopg2==2.0.13
+# Specifying particular version of WebOb because later version has incompatibility
+# with pylons 0.9.7 (change to imports of Multidict)
+webob==1.0.8
+Pylons==0.9.7
+repoze.who==1.0.19
+# These are both combined into the python-repoze.who-plugins package
+repoze.who.plugins.openid==0.5.3
+# Actually from python-repoze.who-plugins but the openid plugin in the same
+# package is too old
+repoze.who-friendlyform==1.0.8
+pastescript==1.7.3
+
+# NOTE: Developers, please do not edit the versions, these versions are fixed
+#       in Lucid. If you start to depend on a different vesion you'll need to
+#       remove the version here and package your version as a conflict.

requires/precise_conflict.txt

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+# These are packages where we require a different version of a package from
+# the one in Lucid. Rather than packaging a backport which could potentially
+# interfere with a user's other installed software, we put these modules into
+# a single location which CKAN imports from in preference to the Lucid 
+# equivalent.
+
+sqlalchemy-migrate==0.7.2
+sqlalchemy==0.7.8
+webhelpers==1.3
+
+zope.interface==4.0.1
+routes==1.13
+webob==1.0.8
+Pylons==0.9.7
+repoze.who==1.0.19
+repoze.who.plugins.openid==0.5.3
+repoze.who-friendlyform==1.0.8

requires/precise_missing.txt

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+# These are packages that we rely on that aren't present in Lucid. We package
+# them and put them in our own CKAN repository
+
+# Packages we install from source (could perhaps use release versions)
+# vdm>=0.10,<0.11.99
+-e git+https://github.com/okfn/vdm.git@vdm-0.11#egg=vdm
+
+# Packages already on pypi.python.org
+pyutilib.component.core==4.5.3
+
+solrpy==0.9.5
+formalchemy==1.4.2
+pairtree==0.7.1-T
+ofs==0.4.1
+
+apachemiddleware==0.1.1
+# markupsafe is required by webhelpers==1.2 required by formalchemy with SQLAlchemy 0.6
+markupsafe==0.15

requires/precise_present.txt

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+Genshi==0.6
+babel==0.9.6
+tempita==0.5.1
+paste==1.7.5.1
+
+psycopg2==2.4.5
+# Specifying particular version of WebOb because later version has incompatibility
+# with pylons 0.9.7 (change to imports of Multidict)
+# These are both combined into the python-repoze.who-plugins package
+# Actually from python-repoze.who-plugins but the openid plugin in the same
+# package is too old
+pastescript==1.7.5.1
+
+# NOTE: Developers, please do not edit the versions, these versions are fixed
+#       in Lucid. If you start to depend on a different vesion you'll need to
+#       remove the version here and package your version as a conflict.