install deps unconditionally

Author: blink1073

.evergreen/scripts/install-dependencies.sh

@@ -27,10 +27,6 @@ function _pip_install() {
 
 # Ensure just is installed.
 if ! command -v just 2>/dev/null; then
-  if [ -z "${_BIN_DIR}" ]; then
-    echo "Please install just!"
-    exit 1
-  fi
   # On most systems we can install directly.
   _TARGET=""
   if [ "Windows_NT" = "${OS:-}" ]; then
@@ -46,10 +42,6 @@ fi
 
 # Install uv.
 if ! command -v uv 2>/dev/null; then
-  if [ -z "${_BIN_DIR}" ]; then
-    echo "Please install uv!"
-    exit 1
-  fi
   echo "Installing uv..."
   # On most systems we can install directly.
   curl -LsSf https://astral.sh/uv/install.sh | env UV_INSTALL_DIR="$_BIN_DIR" INSTALLER_NO_MODIFY_PATH=1 sh || {