versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.63.0 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.64.1 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.64.1 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.62.0 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.56.0 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.55.0 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.54.0 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.53.0 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

versions so you can start migrating your recipes to do a smooth transition to Conan 2.0. 2.1.1 Python import statements • All the imports from the conans package have to be replaced. The Conan 2.0 ones are from conans import ConanFile, tools 7 Conan Documentation, Release 1.61.0 Listing 2: To: from conan import ConanFile from conan.tools.files import save, load from conan.tools.gnu import AutotoolsToolchain AutotoolsToolchain, AutotoolsDeps from conan.tools.microsoft import unix_path, VCVars, is_msvc from conan.errors import ConanInvalidConfiguration from conan.errors import ConanException ... 2.1.2 Requirements • Use

conanfile.txt in form of Conan recipe could look like this: Listing 27: conanfile.py from conan import ConanFile class CompressorRecipe(ConanFile): settings = "os", "compiler", "build_type", "arch" generators make it work for every platform without adding more changes. Listing 30: conanfile.py import os from conan import ConanFile class CompressorRecipe(ConanFile): settings = "os", "compiler", "build_type" layouts you can import and directly use in your recipe. For example, for the CMake case, there’s a cmake_layout() already defined in Conan: Listing 33: conanfile.py from conan import ConanFile from conan