From 6ffe17fb137aa0e29781943daf93308d8ae1b482 Mon Sep 17 00:00:00 2001
From: windowsair <msdn_02@sina.com>
Date: Sat, 15 Apr 2023 11:59:56 +0800
Subject: [PATCH] ci: Update to ubuntu20.04

---
 .github/workflows/main.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dc31f82..b5c92a0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     continue-on-error: false
     strategy:
       matrix:
@@ -29,8 +29,10 @@ jobs:
       if: matrix.target-hardware == 'esp8266'
       run: |
         sudo apt update
-        sudo apt install -y gcc git wget make libncurses-dev flex bison python python-setuptools python-serial ninja-build
+        sudo apt install -y gcc git wget make libncurses-dev flex bison python python-setuptools python3-serial ninja-build
         wget https://dl.espressif.com/dl/xtensa-lx106-elf-linux64-1.22.0-100-ge567ec7-5.2.0.tar.gz
+        curl https://bootstrap.pypa.io/pip/2.7/get-pip.py -o get-pip.py
+        python get-pip.py
 
     - name: install
       if: matrix.target-hardware == 'esp8266'