try to open permissions on /home/travis/.cache

Author: mattip

.github/workflows/build.yml

@@ -95,5 +95,5 @@ jobs:
         env:
          OPENBLAS_LIBS_STAGING_UPLOAD_TOKEN: ${{ secrets.MULTIBUILD_WHEELS_STAGING_ACCESS }}
         run: |
-          pip install -q git+https://github.com/Anaconda-Platform/anaconda-client@1.7.2
+          pip install -q git+https://github.com/Anaconda-Platform/anaconda-client@1.8.0
           tools/upload_to_anaconda_staging.sh

.github/workflows/multibuild.yml

@@ -90,7 +90,7 @@ jobs:
             # The token is available when under the MacPython org, not on forks
             echo "secrets.MULTIBUILD_WHEELS_STAGING_ACCESS is not defined: skipping";
         else
-            pip install git+https://github.com/Anaconda-Server/anaconda-client@1.7.2;
+            pip install git+https://github.com/Anaconda-Server/anaconda-client@1.8.0
             # The first -t option refers to the token, the second is the "type"
             # option to the "upload" command
             anaconda -t  ${TOKEN} upload \

tools/upload_to_anaconda_posix.sh

@@ -4,6 +4,7 @@ set -ex
 # Note that the anaconda-client package on PyPI is too old. Install from github
 # tag instead:
 echo $(python -c "import sys; print(sys.version)")
+sudo chmod -R a+w /home/travis/.cache
 pip install -q git+https://github.com/Anaconda-Platform/[email protected]
 upload_to_anaconda