sagemathgh-37186: Update debian.txt for various Python packages
    
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As reported by @EmmanuelCharpentier in https://groups.google.com/g/sage-
support/c/21iZLkesyHk

Also fixes sagemath#35259

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### ⌛ Dependencies

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URL: sagemath#37186
Reported by: Matthias Köppe
Reviewer(s): Dima Pasechnik

Author: Release Manager

build/bin/sage-spkg-info

@@ -155,9 +155,17 @@ else
             echo "If the system package is installed, $(code ./configure) will check if it can be used."
         fi
     else
-        echo "However, these system packages will not be used for building Sage"
-        echo "because $(code spkg-configure.m4) has not been written for this package;"
-        echo "see $(issue 27330)"
+        case $PKG_BASE in
+            _*)
+                # Suppress the message, as it makes no sense for these special packages
+                # (_bootstrap, _sagemath)
+                ;;
+            *)
+                echo "However, these system packages will not be used for building Sage"
+                echo "because $(code spkg-configure.m4) has not been written for this package;"
+                echo "see $(issue 27330) for more information."
+                ;;
+        esac
     fi
 fi
 echo

build/pkgs/_sagemath/SPKG.rst

@@ -12,4 +12,4 @@ including documentation and Jupyter.
 Downstream Contact
 ------------------
 
-See :trac:`Trac wiki page Distribution <wiki/Distribution>`
+See `wiki page Distribution <https://github.com/sagemath/sage/wiki/Distribution>`_

build/pkgs/_sagemath/distros/debian.txt

@@ -1,3 +1,3 @@
 sagemath
-sagemath-doc-en
+sagemath-doc
 sagemath-jupyter

build/pkgs/beautifulsoup4/distros/debian.txt

@@ -1 +1 @@
-beautifulsoup4
+python3-bs4

build/pkgs/cython/distros/debian.txt

@@ -1 +1 @@
-cython
+cython3

build/pkgs/fastjsonschema/distros/debian.txt

@@ -1 +1 @@
-python-fastjsonschema
+python3-fastjsonschema

build/pkgs/hatch_fancy_pypi_readme/distros/debian.txt

@@ -1 +1 @@
-python-hatch-fancy-pypi-readme
+python3-hatch-fancy-pypi-readme

build/pkgs/hatch_vcs/distros/debian.txt

@@ -1 +1 @@
-hatch-vcs
+python3-hatch-vcs

build/pkgs/importlib_resources/distros/debian.txt

@@ -0,0 +1 @@
+python3-importlib-resources

build/pkgs/ipykernel/distros/debian.txt

@@ -1 +1 @@
-ipykernel
+python3-ipykernel