[bug] Adding AWS-CPP-SDK fails on Linux

Environment Details (include every applicable attribute)

• Operating System+version: Linux thebeast 5.4.0-105-generic Ubuntu SMP Mon Mar 7 18:49:24 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
• Compiler+version: g++ (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
• Conan version: 1.47.0
• Python version: 3.8.1

Steps to reproduce (Include if Applicable)

Use the conanfile below. The important bit is the text-to-speech option being set to True.

from conans import ConanFile, CMake


class SampleFile(ConanFile):
    name = "SampleFile"
    settings = "os", "compiler", "build_type", "arch"
    exports = "*"
    build_policy = "missing"
    requires = (
        "aws-sdk-cpp/1.9.100",
    )
    generators = "cmake"
    default_options = { "libcurl:with_ntlm": False,
                        "aws-sdk-cpp:sns": True,
                        "aws-sdk-cpp:text-to-speech": True,
                      }

    def build(self):
        cmake = CMake(self)
        self.run(f"cmake --build . {cmake.build_config} -j8")

Run the install command:

conan install .. --build=missing

Logs (Executed commands with output) (Include/Attach if Applicable)

Downloading pulseaudio-14.2.tar.xz completed [1905.57k]

ERROR: pulseaudio/14.2: Error in source() method, line 89 tools.get(**self.conan_data[“sources”][self.version], strip_root=True, destination=self._source_subfolder) ReadError: file could not be opened successfully

Root Cause

The downloaded pulseaudio file pulseaudio-14.2.tar.xz eventually gets handed to gzip to be opened, but it fails due to the magic number check in gzip.py:

    def _read_gzip_header(self):
        magic = self._fp.read(2)
        if magic == b'':
            return False

        if magic != b'\037\213':
            raise BadGzipFile('Not a gzipped file (%r)' % magic)

[ayeganov]

@SSE4 you nailed it! When I don’t have lzma it fails.

[ayeganov]

@lasote yes.