Update Dockerfile

Dockerfile

@@ -1,19 +1,24 @@
 FROM python:3.9-slim
 
-# 1. Install base dependencies
+# 1. Install system dependencies
 RUN apt-get update && \
-    apt-get install -y espeak-ng ffmpeg wget && \
+    apt-get install -y espeak-ng ffmpeg wget unzip && \
     rm -rf /var/lib/apt/lists/*
 
-# 2. Install MBROLA from known working URL
-RUN wget https://downloads.sourceforge.net/project/mbrola/mbrola/3.3/mbrola-linux-amd64 -O /usr/bin/mbrola && \
+# 2. Install MBROLA from official site (working as of 2024)
+RUN mkdir -p /usr/share/mbrola && \
+    wget https://www.phonetik.uni-muenchen.de/~mbrola/download/linux/mbrola3.0.2h_x86-64.tar.gz -O /tmp/mbrola.tar.gz && \
+    tar -xzf /tmp/mbrola.tar.gz -C /tmp && \
+    mv /tmp/mbrola-linux-amd64 /usr/bin/mbrola && \
     chmod +x /usr/bin/mbrola && \
-    mkdir -p /usr/share/mbrola
+    rm /tmp/mbrola.tar.gz
 
-# 3. Download voices
-RUN wget https://downloads.sourceforge.net/project/mbrola/mbrola-voices/1/1/voices.zip -O /tmp/voices.zip && \
-    unzip /tmp/voices.zip -d /usr/share/mbrola && \
-    rm /tmp/voices.zip
+# 3. Download voices from alternative source
+RUN wget https://github.com/numediart/MBROLA-voices/archive/refs/heads/master.zip -O /tmp/voices.zip && \
+    unzip /tmp/voices.zip -d /tmp && \
+    mv /tmp/MBROLA-voices-master/data/* /usr/share/mbrola/ && \
+    chmod +x /usr/share/mbrola/* && \
+    rm -rf /tmp/voices.zip /tmp/MBROLA-voices-master
 
 # 4. Set up app
 WORKDIR /app