software/mca/software.cfg:

- Re-enable $PYTHON_PATH variable in mca's Makefile
- Change the mca release.

software/mca/software.cfg

@@ -17,7 +17,7 @@ parts =
 
 [metadata-collect-agent]
 recipe = slapos.recipe.cmmi
-url = https://lab.nexedi.com/nexedi/metadata-collect-agent/-/archive/v0.1-buildout/metadata-collect-agent-v0.1-buildout.tar.gz
+url = https://lab.nexedi.com/nexedi/metadata-collect-agent/-/archive/v0.1b-buildout/metadata-collect-agent-v0.1b-buildout.tar.gz
 #path = ${mca-gitclone:location}
 configure-command = :
 make-targets =
@@ -26,7 +26,7 @@ make-targets =
 environment =
 # TODO: extend the path name or find the name of the includes directory
 # (the next line works as it is at least for python3.7)
-#  PYTHON_PATH=${python3:location}
+  PYTHON_PATH=${python3:location}
   PREFIX=@@LOCATION@@
 #  PATH=${fmtlib:location}:%(PATH)s
 #  CPATH=${fmtlib:location}/include:${openssl:location}/include