try this again

Author: beckermr

.appveyor.yml

@@ -39,7 +39,7 @@ install:
     - cmd: appveyor-retry conda.exe update --yes --quiet conda
 
 
-    - cmd: appveyor-retry conda.exe install --yes --quiet conda-forge-pinning conda-forge-ci-setup=1.* networkx conda-build
+    - cmd: appveyor-retry conda.exe install --yes --quiet conda-forge-pinning conda-forge-ci-setup=1.* networkx conda-build>=3.16
 
     - cmd: appveyor-retry run_conda_forge_build_setup
 

.circleci/build_steps.sh

@@ -40,7 +40,7 @@ conda clean --lock
 # Ensure that `noarch` exists otherwise `conda` won't think this channel is valid.
 conda index /home/conda/staged-recipes/build_artifacts/noarch
 
-conda install --yes --quiet conda-forge-ci-setup=1.* conda-forge-pinning networkx conda-build
+conda install --yes --quiet conda-forge-ci-setup=1.* conda-forge-pinning networkx conda-build>=3.16
 source run_conda_forge_build_setup
 
 # yum installs anything from a "yum_requirements.txt" file that isn't a blank line or comment.

.travis_scripts/build_all

@@ -29,7 +29,7 @@ echo ""
 echo "Configuring conda."
 conda config --add channels conda-forge
 conda config --set show_channel_urls true
-conda install --yes --quiet conda-forge-ci-setup=1.* conda-forge-pinning networkx conda-build
+conda install --yes --quiet conda-forge-ci-setup=1.* conda-forge-pinning networkx conda-build>=3.16
 source run_conda_forge_build_setup
 
 # Find the recipes from master in this PR and remove them.

recipes/camb/install-camb.sh

@@ -5,4 +5,4 @@ SHAREDIR=${PREFIX}/share/camb
 
 mkdir -p ${BINDIR} ${SHAREDIR} || true
 cp ${SRC_DIR}/camb ${BINDIR}/
-cp ${SRC_DIR}/HighLExtrapTemplate_lenspotentialCls.dat ${SHAREDIR}/
+# cp ${SRC_DIR}/HighLExtrapTemplate_lenspotentialCls.dat ${SHAREDIR}/

recipes/camb/meta.yaml

@@ -28,16 +28,12 @@ requirements:
 outputs:
   - name: libcamb
     script: install-libcamb.sh
-    requirements:
-      build:
-        - {{ compiler('c') }}
-        - {{ compiler('cxx') }}
-        - {{ compiler('fortran') }}
-        - git
-        - make
 
   - name: camb
     script: install-camb.sh
+    requirements:
+      run:
+        - {{ pin_subpackage('libxgboost', exact=True) }}
     test:
       files:
         - params.ini