diff --git a/.github/workflows/build-ffmpeg.yml b/.github/workflows/build-ffmpeg.yml
index 25ca8ab1..2ac517f6 100644
--- a/.github/workflows/build-ffmpeg.yml
+++ b/.github/workflows/build-ffmpeg.yml
@@ -20,21 +20,21 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-14
-            arch: arm64
-            shell: bash
-          - os: macos-13
-            arch: x86_64
-            shell: bash
-          - os: ubuntu-latest
-            arch: i686
-            shell: bash
+#          - os: macos-14
+#            arch: arm64
+#            shell: bash
+#          - os: macos-13
+#            arch: x86_64
+#            shell: bash
+#          - os: ubuntu-latest
+#            arch: i686
+#            shell: bash
           - os: ubuntu-latest
             arch: x86_64
             shell: bash
-          - os: windows-latest
-            arch: AMD64
-            shell: 'msys2 {0}'
+#          - os: windows-latest
+#            arch: AMD64
+#            shell: 'msys2 {0}'
     defaults:
       run:
         shell: ${{ matrix.shell }}
@@ -46,17 +46,32 @@ jobs:
       - name: Set deployment target
         if: matrix.os == 'macos-13' || matrix.os == 'macos-14'
         run: echo "MACOSX_DEPLOYMENT_TARGET=10.13" >> $GITHUB_ENV
-      - name: Install packages
+      - name: Install packages for macos
         if: matrix.os == 'macos-13' || matrix.os == 'macos-14'
         run: |
           brew update
-          brew install pkg-config
+          brew install pkg-config srt@1.4
           brew unlink gettext libidn2 libpng libtiff libunistring libx11 libxau libxcb libxdmcp little-cms2 unbound
+      - name: Install packages for linux
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get update
+          sudo apt-get install autoconf automake build-essential cmake libtool pkg-config nasm zlib1g-dev libvorbis-dev libx264-dev 'libgnutls.*-dev' libsrt-gnutls-dev gnutls-bin srt-tools 'libsrt.*-gnutls' libssl-dev
       - uses: msys2/setup-msys2@v2
         if: matrix.os == 'windows-latest'
         with:
           install: base-devel mingw-w64-x86_64-gcc mingw-w64-x86_64-gperf mingw-w64-x86_64-nasm
           path-type: inherit
+      - name: list
+        run: |
+          echo 1111111
+          dpkg -L libsrt1.4-gnutls
+          echo 2222222
+          dpkg -L libsrt-gnutls-dev
+          echo 3333333
+          ls -a /usr/lib/x86_64-linux-gnu/pkgconfig || echo 123123
+          export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/lib/x86_64-linux-gnu/pkgconfig
+          echo $PKG_CONFIG_PATH
       - name: Build FFmpeg
         env:
           CIBW_ARCHS: ${{ matrix.arch }}
@@ -76,7 +91,7 @@ jobs:
         with:
           name: output-${{ matrix.os }}-${{ matrix.arch }}
           path: output/
-
+        
   build-qemu-stage-1:
     runs-on: ${{ matrix.os }}
     strategy:
diff --git a/scripts/build-ffmpeg.py b/scripts/build-ffmpeg.py
index 818847a8..1f2671c0 100644
--- a/scripts/build-ffmpeg.py
+++ b/scripts/build-ffmpeg.py
@@ -219,6 +219,9 @@ def download_tars(use_gnutls, stage):
 
 
 def main():
+    print(5555555555)
+    os.environ["PKG_CONFIG_PATH"] = os.environ["PKG_CONFIG_PATH"] + os.pathsep + "/usr/lib/x86_64-linux-gnu/pkgconfig"
+    print(os.getenv("PKG_CONFIG_PATH"))
     global library_group
 
     parser = argparse.ArgumentParser("build-ffmpeg")
@@ -317,6 +320,7 @@ def main():
         "--enable-libopencore-amrwb",
         "--enable-libopus",
         "--enable-libspeex",
+        "--enable-libsrt",
         "--enable-libtwolame",
         "--enable-libvorbis",
         "--enable-libvpx",
diff --git a/scripts/cibuildpkg.py b/scripts/cibuildpkg.py
index abe52d9a..d2682138 100644
--- a/scripts/cibuildpkg.py
+++ b/scripts/cibuildpkg.py
@@ -15,6 +15,12 @@
 from dataclasses import dataclass, field, replace
 
 
+print(66666666)
+print(os.getenv("PKG_CONFIG_PATH"))
+os.environ["PKG_CONFIG_PATH"] = os.environ["PKG_CONFIG_PATH"] + os.pathsep + "/usr/lib/x86_64-linux-gnu/pkgconfig"
+print(os.getenv("PKG_CONFIG_PATH"))
+    
+    
 def fetch(url: str, path: str) -> None:
     run(["curl", "-L", "-o", path, url])
 
@@ -102,10 +108,25 @@ def run(cmd, env=None):
     try:
         subprocess.run(cmd, check=True, env=env, stderr=subprocess.PIPE, text=True)
     except subprocess.CalledProcessError as e:
-        print(f"stderr: {e.stderr}")
+        print(f"1111111stderr: {e.stderr}")
+        print(os.getenv("PKG_CONFIG_PATH"))
+        find_file("ffbuild/config.log")
         raise e
 
 
+def find_file(target_path):
+    target_dir, target_file = os.path.split(target_path)
+    for root, dirs, files in os.walk("/"):
+        if target_dir in dirs:
+            potential_dir = os.path.join(root, target_dir)
+            if target_file in os.listdir(potential_dir):
+                full_path = os.path.join(potential_dir, target_file)
+                print(f"2222222Found: {full_path}")
+                with open(full_path, 'r') as log_file:
+                    print(log_file.read())
+
+
+
 @dataclass
 class Package:
     name: str
@@ -224,8 +245,19 @@ def _build_with_autoconf(self, package: Package, for_builder: bool) -> None:
                 configure_args += ["--target=x86_64-win64-gcc"]
 
         # build package
+        print(77777777777)
         os.makedirs(package_build_path, exist_ok=True)
+        run(['dpkg', '-L', 'libsrt-gnutls-dev'])
+        run(['ls', '-a', '/usr/lib/x86_64-linux-gnu/pkgconfig'])
+        for i in env["PKG_CONFIG_PATH"].split(':'):
+            print(88888888, i)
+            try:
+                print(os.listdir(i))
+            except Exception as err:
+                print('88888888b', err)
+
         with chdir(package_build_path):
+            print(99999999, self._mangle_path(os.path.join(package_source_path, "configure")))
             run(
                 [
                     "sh",