all: misc updates

.github/workflows/ci.yml

@@ -20,11 +20,12 @@ jobs:
       - name: 'Install extra packages'
         run: |
           uname -a; pwd; id; umask
+          if ! test -e /usr/bin/python2; then
+            sudo apt-get update && sudo apt-get install -y --no-install-recommends python2-minimal
+          fi
           mkdir ../deps; cd ../deps; mkdir packages
-          # for ubuntu-22.04: install python2-minimal
-          ##sudo apt-get update && sudo apt-get install -y --no-install-recommends python2-minimal
           # manually install compat libs from Ubuntu 16.04
-          wget -q 'http://archive.kernel.org/ubuntu-archive/ubuntu/pool/main/m/mpfr4/libmpfr4_3.1.6-1_amd64.deb'
+          wget -q 'https://archive.kernel.org/ubuntu-archive/ubuntu/pool/main/m/mpfr4/libmpfr4_3.1.6-1_amd64.deb'
           for f in ./*.deb; do dpkg -x $f ./packages; done
           sudo mv -v -n ./packages/usr/lib/x86_64-linux-gnu/lib* /usr/lib/x86_64-linux-gnu/
           rm -rf ./*.deb ./packages
@@ -385,8 +386,8 @@ jobs:
           - { zig_target: x86_64-macos.13-none }
           - { zig_target: x86_64-windows-gnu }
     env:
-      # 2023-06-08
-      ZIG_DIST_VERSION: 0.11.0-dev.3384+00ff65357
+      # 2023-06-11
+      ZIG_DIST_VERSION: 0.11.0-dev.3395+1e7dcaa3a
       # for zig-cc wrapper scripts (see below):
       ZIG_CPPFLAGS: -DUPX_DOCTEST_CONFIG_MULTITHREADING
       ZIG_FLAGS: ${{ matrix.zig_flags }}