Try to fix build

Author: tiberiuichim

.gitignore

@@ -10,3 +10,6 @@ pyvenv.cfg
 /_build
 *~
 lib64
+
+# symlinked from submodule
+docs/volto

Makefile

@@ -3,6 +3,8 @@
 SHELL=bash
 .DEFAULT_GOAL = all
 
+CWD = $(pwd)
+
 # You can set these variables from the command line.
 SPHINXOPTS    =
 SPHINXBUILD   = $(realpath bin/sphinx-build)
@@ -35,14 +37,16 @@ build:		## Set up training: Install requirements
 	bin/pip install -r requirements.txt
 
 bin/python:
-	python3 -m venv . || virtualenv --clear --python=python3 .
-	bin/python -m pip install --upgrade pip
+	cd $(CWD); \
+	python3 -m venv . || virtualenv --clear --python=python3 .; \
+	bin/python -m pip install --upgrade pip; \
 	bin/pip install -r requirements.txt
 
 docs/volto:
 	# git submodule add [email protected]:plone/volto.git submodules/volto
-	git submodule init
-	git submodule update
+	cd $(CWD); \
+	git submodule init; \
+	git submodule update; \
 	ln -s ../submodules/volto/docs/source ./docs/volto
 
 .PHONY: deps