MaJ du 04-02-2021

docs/Synology/python.md

@@ -64,6 +64,43 @@ $ pip3 install --user --upgrade setuptools
 
 
 
+### Erreur à la création d'un environnement virtuel:
+
+```bash
+bruno@DS916:~/venv $ python -m venv lychee
+Error: Command '['/volume1/homes/bruno/venv/lychee/bin/python', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
+```
+
+Il faut le créer avec l'option `--without-pip`.
+
+```bash
+bruno@DS916:~/venv $ python3 -m venv --without-pip letchee
+
+bruno@DS916:~/venv $ source letchee/bin/activate
+
+(letchee) bruno@DS916:~/venv $ curl https://bootstrap.pypa.io/get-pip.py | python3
+  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
+                                 Dload  Upload   Total   Spent    Left  Speed
+100 1842k  100 1842k    0     0  4757k      0 --:--:-- --:--:-- --:--:-- 4773k
+Collecting pip
+  Downloading pip-20.2.4-py2.py3-none-any.whl (1.5 MB)
+     |████████████████████████████████| 1.5 MB 3.1 MB/s
+Collecting setuptools
+  Downloading setuptools-50.3.2-py3-none-any.whl (785 kB)
+     |████████████████████████████████| 785 kB 15.3 MB/s
+Collecting wheel
+  Downloading wheel-0.35.1-py2.py3-none-any.whl (33 kB)
+Installing collected packages: pip, setuptools, wheel
+Successfully installed pip-20.2.4 setuptools-50.3.2 wheel-0.35.1
+
+(letchee) bruno@DS916:~/venv $ deactivate
+
+bruno@DS916:~/venv $ source letchee/bin/activate
+(letchee) bruno@DS916:~/venv $ l
+
+
+```
+
 
 
 ```bash