Fix packaging error if bin directory doesn't exist

Author: dean0x7d

Diff for: changelog.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.8.2 | In development
+
+- Fixed a packaging error on Linux in case the `bin` directory was not created during build.
+
 ## v1.8.1 | 2023-10-02
 
 - Fixed packaging and runtime errors caused by conflicts with an incompatible system Python installation or `pip` packages installed in the user's home directory. The embedded Python now always run in isolated mode regardless of command line flags.

Diff for: conanfile.py

@@ -10,7 +10,7 @@
 # noinspection PyUnresolvedReferences
 class EmbeddedPython(ConanFile):
     name = "embedded_python"
-    version = "1.8.1"  # of the Conan package, `options.version` is the Python version
+    version = "1.8.2"  # of the Conan package, `options.version` is the Python version
     license = "PSFL"
     description = "Embedded distribution of Python"
     topics = "embedded", "python"
@@ -38,7 +38,7 @@ class EmbeddedPython(ConanFile):
     exports_sources = "embedded_python.cmake"
 
     def requirements(self):
-        self.requires(f"embedded_python-core/1.2.1@{self.user}/{self.channel}")
+        self.requires(f"embedded_python-core/1.2.2@{self.user}/{self.channel}")
 
     def configure(self):
         self.options["embedded_python-core"].version = self.options.version

Diff for: core/conanfile.py

@@ -12,7 +12,7 @@
 # noinspection PyUnresolvedReferences
 class EmbeddedPythonCore(ConanFile):
     name = "embedded_python-core"
-    version = "1.2.1"  # of the Conan package, `options.version` is the Python version
+    version = "1.2.2"  # of the Conan package, `options.version` is the Python version
     license = "PSFL"
     description = "The core embedded Python (no extra pip packages)"
     topics = "embedded", "python"
@@ -279,9 +279,11 @@ def _isolate(self, prefix):
             with open(prefix / f"python{self.short_pyversion}._pth", "w") as f:
                 f.write("\n".join(paths))
 
+            bin_dir = prefix / "bin"
+            bin_dir.mkdir(parents=True, exist_ok=True)
             py_exe = f"python{self.short_pyversion}"
-            os.symlink(f"../{py_exe}", prefix / f"bin/{py_exe}")
-            os.symlink(f"../{py_exe}", prefix / f"bin/python3")
+            os.symlink(f"../{py_exe}", bin_dir / py_exe)
+            os.symlink(f"../{py_exe}", bin_dir / "python3")
 
     def package(self):
         src = self.build_folder