diff --git a/forgejo-release.sh b/forgejo-release.sh
index 5ba1c6e..01001a2 100755
--- a/forgejo-release.sh
+++ b/forgejo-release.sh
@@ -26,11 +26,29 @@ TAG_URL=$(echo "$TAG" | sed 's/\//%2F/g')
 
 export GNUPGHOME
 
+get_arch() {
+    local arch
+    arch="$(uname -m)"
+
+    case "$arch" in
+        x86_64)   arch="amd64" ;;
+        i386|i686) arch="i386" ;;
+        aarch64)  arch="arm64" ;;
+        armv7l)   arch="armhf" ;; # Debian uses armhf for hard-float 32-bit ARM
+        armv6l)   arch="armel" ;; # older 32-bit ARM
+        riscv64)  arch="riscv64" ;;
+        ppc64le)  arch="ppc64el" ;;
+        s390x)    arch="s390x" ;;
+        *) echo "Unknown architecture: $arch" >&2; return 1 ;;
+    esac
+    echo "$arch"
+}
+
 setup_tea() {
-    if which tea 2>/dev/null; then
-        TEA_BIN=$(which tea)
+    if command -v tea >/dev/null 2>&1; then
+        TEA_BIN=$(command -v tea)
     elif ! test -f $TEA_BIN; then
-        ARCH=$(dpkg --print-architecture)
+        ARCH=$(get_arch)
         curl -sL https://dl.gitea.io/tea/$TEA_VERSION/tea-$TEA_VERSION-linux-"$ARCH" >$TEA_BIN
         chmod +x $TEA_BIN
     fi
@@ -166,9 +184,20 @@ upload() {
 }
 
 setup_api() {
-    if ! which jq curl; then
-        apt-get -qq update
-        apt-get install -y -qq jq curl
+    # Check if jq and curl are available
+    if command -v jq >/dev/null 2>&1 && command -v curl >/dev/null 2>&1; then
+        return 0
+    fi
+
+    echo "jq and/or curl missing, attempting to install..." >&2
+
+    if command -v apt-get >/dev/null 2>&1; then
+        apt-get -qq update && apt-get install -y -qq jq curl
+    elif command -v apk >/dev/null 2>&1; then
+        apk add --no-cache jq curl
+    else
+        echo "No supported package manager found. Please install jq and curl manually." >&2
+        return 1
     fi
 }