tox: Disable pip cache for coala venv

[validation.git] / tox.ini

diff --git a/tox.ini b/tox.ini
index 363a381..4b2533c 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -15,6 +15,7 @@ commands =
 [testenv:coala]
 basepython = python3
 passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
+install_command = python -m pip install --no-cache-dir {opts} {packages}
 deps =
    coala
    coala-bears