New attempt to fix CircleCI build

.circleci/config.yml

@@ -86,8 +86,11 @@ jobs:
           name: Building gns3server
           command: |
             python3 -V
-            pip3 install -r scripts/requirements.txt
+            python3 -m pip install -U pip
+            python3 -m pip install -r scripts/requirements.txt
             python3 scripts/build.py download -a
+            # necessary because of https://github.com/GNS3/gns3-gui/issues/2849
+            python3 -m pip install jsonschema==2.6.0
             python3 scripts/build.py build_exe -b dist/exe.gns3server -s
             python3 scripts/build.py validate -b dist
 

scripts/build.py

@@ -237,6 +237,8 @@ def download_command(arguments):
 
     if platform.system() == "Windows":
         requirements = 'win-requirements.txt'
+    elif platform.system() == "Darwin":
+        requirements = 'mac-requirements.txt'
     else:
         requirements = 'requirements.txt'
 

scripts/requirements.txt

@@ -1,7 +1,5 @@
-setuptools==19.2
+setuptools==53.1.0
 cx_Freeze==5.0.2
-requests==2.23.0
-packaging==19.0
-appdirs==1.4.3
-psutil==5.6.7
-jsonschema==2.6.0 # lock down jsonschema, 3.0 makes problems
+requests==2.25.1
+packaging==20.9
+appdirs==1.4.4