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| -rw-r--r-- | appveyor.yml | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/appveyor.yml b/appveyor.yml index 8064eac8..f96a5ba3 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -105,6 +105,7 @@ install: # Upgrade to the latest version of pip to avoid it displaying warnings # about it being out of date. - "pip install --disable-pip-version-check --user --upgrade pip" + - "pip install --disable-pip-version-check --user --upgrade virtualenv" # Install requirements. - "%CMD_IN_ENV% pip install -r requirements/tox.pip -r requirements/wheel.pip" |