pip3 install alpine

build.sh

@@ -3,6 +3,14 @@
 main() {
    set -eo pipefail
 
+   if ! which pip3; then
+      if which apk; then
+         apk update && apk add py3-pip
+      else
+         apt install -y pip3
+      fi
+   fi
+
    cd_work_d
 
    ytdlp2STRM_d=./ytdlp2STRM
@@ -11,7 +19,15 @@ main() {
    head_ts="$(cd "$ytdlp2STRM_d"; git log -n 1 --format=%as)"
    echo head_ts=$head_ts
 
-   yt_dlp_latest="$(pip3 index versions yt-dlp | grep LATEST | awk '{print $NF}')"
+   yt_dlp_latest="$(
+      pip3 index versions yt-dlp \
+      | grep '^Available.versions:' \
+      | tr ' ' '\n' \
+      | grep -v 'Available.versions:' \
+      | sort -n \
+      | tail -n 1 \
+      | tr -d ','
+   )"
    echo yt_dlp_latest=$yt_dlp_latest
 
    img=registry-app.inhome.blapointe.com:5001/bel/ytdlp2strm