Remove --enable-system-site-packages for now

Author: tobiasdiez

pkgs/sage-conf_conda/setup.py

@@ -32,7 +32,7 @@ def run(self):
             print(f'Reusing configured SAGE_ROOT={SAGE_ROOT}')
         else:
             cmd = f"cd {SAGE_ROOT} && ./configure --enable-build-as-root --with-system-python3=force --disable-notebook --disable-sagelib --disable-sage_conf --disable-doc"
-            cmd += ' --with-python=$CONDA_PREFIX/bin/python --prefix="$CONDA_PREFIX" --enable-system-site-packages'
+            cmd += ' --with-python=$CONDA_PREFIX/bin/python --prefix="$CONDA_PREFIX"'
             cmd += ' $(for pkg in $(PATH="build/bin:$PATH" build/bin/sage-package list :standard: --exclude rpy2 --has-file spkg-configure.m4 --has-file distros/conda.txt); do echo --with-system-$pkg=force; done)'
             print(f"Running {cmd}")
             sys.stdout.flush()