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-rw-r--r--configure.ac4
1 files changed, 3 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 7a19e334..259e0930 100644
--- a/configure.ac
+++ b/configure.ac
@@ -713,7 +713,9 @@ AS_IF([test "x$enable_python" != "xno"],
AC_MSG_RESULT([$PYTHON_PREFIX])
AC_MSG_CHECKING([Python version])
- PYTHON_VERSION=`$PYTHON -c "import sys; print (sys.version[[0:3]])"`
+ PYTHON_VERSION_MAJOR=`$PYTHON -c "import sys; print (sys.version_info.major)"`
+ PYTHON_VERSION_MINOR=`$PYTHON -c "import sys; print (sys.version_info.minor)"`
+ PYTHON_VERSION="$PYTHON_VERSION_MAJOR.$PYTHON_VERSION_MINOR"
AC_MSG_RESULT([$PYTHON_VERSION])
AC_MSG_CHECKING([for Python include path])