diff --git a/plugins/local/aux_quantities/EZFIO.cfg b/src/aux_quantities/EZFIO.cfg
similarity index 100%
rename from plugins/local/aux_quantities/EZFIO.cfg
rename to src/aux_quantities/EZFIO.cfg
diff --git a/plugins/local/aux_quantities/NEED b/src/aux_quantities/NEED
similarity index 100%
rename from plugins/local/aux_quantities/NEED
rename to src/aux_quantities/NEED
diff --git a/plugins/local/aux_quantities/README.rst b/src/aux_quantities/README.rst
similarity index 100%
rename from plugins/local/aux_quantities/README.rst
rename to src/aux_quantities/README.rst
diff --git a/plugins/local/cas_based_on_top/NEED b/src/cas_based_on_top/NEED
similarity index 100%
rename from plugins/local/cas_based_on_top/NEED
rename to src/cas_based_on_top/NEED
diff --git a/plugins/local/cas_based_on_top/README.rst b/src/cas_based_on_top/README.rst
similarity index 100%
rename from plugins/local/cas_based_on_top/README.rst
rename to src/cas_based_on_top/README.rst
diff --git a/plugins/local/cas_based_on_top/c_i_a_v_mos.irp.f b/src/cas_based_on_top/c_i_a_v_mos.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/c_i_a_v_mos.irp.f
rename to src/cas_based_on_top/c_i_a_v_mos.irp.f
diff --git a/plugins/local/cas_based_on_top/cas_based_density.irp.f b/src/cas_based_on_top/cas_based_density.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/cas_based_density.irp.f
rename to src/cas_based_on_top/cas_based_density.irp.f
diff --git a/plugins/local/cas_based_on_top/cas_based_on_top.irp.f b/src/cas_based_on_top/cas_based_on_top.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/cas_based_on_top.irp.f
rename to src/cas_based_on_top/cas_based_on_top.irp.f
diff --git a/plugins/local/cas_based_on_top/cas_dens_prov.irp.f b/src/cas_based_on_top/cas_dens_prov.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/cas_dens_prov.irp.f
rename to src/cas_based_on_top/cas_dens_prov.irp.f
diff --git a/plugins/local/cas_based_on_top/cas_dens_rout.irp.f b/src/cas_based_on_top/cas_dens_rout.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/cas_dens_rout.irp.f
rename to src/cas_based_on_top/cas_dens_rout.irp.f
diff --git a/plugins/local/cas_based_on_top/cas_one_e_rdm.irp.f b/src/cas_based_on_top/cas_one_e_rdm.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/cas_one_e_rdm.irp.f
rename to src/cas_based_on_top/cas_one_e_rdm.irp.f
diff --git a/plugins/local/cas_based_on_top/eff_spin_dens.irp.f b/src/cas_based_on_top/eff_spin_dens.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/eff_spin_dens.irp.f
rename to src/cas_based_on_top/eff_spin_dens.irp.f
diff --git a/plugins/local/cas_based_on_top/example.irp.f b/src/cas_based_on_top/example.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/example.irp.f
rename to src/cas_based_on_top/example.irp.f
diff --git a/plugins/local/cas_based_on_top/on_top_cas_prov.irp.f b/src/cas_based_on_top/on_top_cas_prov.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/on_top_cas_prov.irp.f
rename to src/cas_based_on_top/on_top_cas_prov.irp.f
diff --git a/plugins/local/cas_based_on_top/on_top_cas_rout.irp.f b/src/cas_based_on_top/on_top_cas_rout.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/on_top_cas_rout.irp.f
rename to src/cas_based_on_top/on_top_cas_rout.irp.f
diff --git a/plugins/local/cas_based_on_top/on_top_grad.irp.f b/src/cas_based_on_top/on_top_grad.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/on_top_grad.irp.f
rename to src/cas_based_on_top/on_top_grad.irp.f
diff --git a/plugins/local/cas_based_on_top/two_body_dens_rout.irp.f b/src/cas_based_on_top/two_body_dens_rout.irp.f
similarity index 100%
rename from plugins/local/cas_based_on_top/two_body_dens_rout.irp.f
rename to src/cas_based_on_top/two_body_dens_rout.irp.f
diff --git a/plugins/local/mu_of_r/EZFIO.cfg b/src/mu_of_r/EZFIO.cfg
similarity index 100%
rename from plugins/local/mu_of_r/EZFIO.cfg
rename to src/mu_of_r/EZFIO.cfg
diff --git a/plugins/local/mu_of_r/NEED b/src/mu_of_r/NEED
similarity index 100%
rename from plugins/local/mu_of_r/NEED
rename to src/mu_of_r/NEED
diff --git a/plugins/local/mu_of_r/README.rst b/src/mu_of_r/README.rst
similarity index 100%
rename from plugins/local/mu_of_r/README.rst
rename to src/mu_of_r/README.rst
diff --git a/plugins/local/mu_of_r/basis_def.irp.f b/src/mu_of_r/basis_def.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/basis_def.irp.f
rename to src/mu_of_r/basis_def.irp.f
diff --git a/plugins/local/mu_of_r/example.irp.f b/src/mu_of_r/example.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/example.irp.f
rename to src/mu_of_r/example.irp.f
diff --git a/plugins/local/mu_of_r/f_hf_utils.irp.f b/src/mu_of_r/f_hf_utils.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/f_hf_utils.irp.f
rename to src/mu_of_r/f_hf_utils.irp.f
diff --git a/plugins/local/mu_of_r/f_psi_i_a_v_utils.irp.f b/src/mu_of_r/f_psi_i_a_v_utils.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/f_psi_i_a_v_utils.irp.f
rename to src/mu_of_r/f_psi_i_a_v_utils.irp.f
diff --git a/plugins/local/mu_of_r/f_psi_old.irp.f b/src/mu_of_r/f_psi_old.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/f_psi_old.irp.f
rename to src/mu_of_r/f_psi_old.irp.f
diff --git a/plugins/local/mu_of_r/f_psi_utils.irp.f b/src/mu_of_r/f_psi_utils.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/f_psi_utils.irp.f
rename to src/mu_of_r/f_psi_utils.irp.f
diff --git a/plugins/local/mu_of_r/f_val_general.irp.f b/src/mu_of_r/f_val_general.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/f_val_general.irp.f
rename to src/mu_of_r/f_val_general.irp.f
diff --git a/plugins/local/mu_of_r/mu_of_r_conditions.irp.f b/src/mu_of_r/mu_of_r_conditions.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/mu_of_r_conditions.irp.f
rename to src/mu_of_r/mu_of_r_conditions.irp.f
diff --git a/plugins/local/mu_of_r/test_proj_op.irp.f b/src/mu_of_r/test_proj_op.irp.f
similarity index 100%
rename from plugins/local/mu_of_r/test_proj_op.irp.f
rename to src/mu_of_r/test_proj_op.irp.f
diff --git a/plugins/local/utils_trust_region/EZFIO.cfg b/src/utils_trust_region/EZFIO.cfg
similarity index 100%
rename from plugins/local/utils_trust_region/EZFIO.cfg
rename to src/utils_trust_region/EZFIO.cfg
diff --git a/plugins/local/utils_trust_region/NEED b/src/utils_trust_region/NEED
similarity index 100%
rename from plugins/local/utils_trust_region/NEED
rename to src/utils_trust_region/NEED
diff --git a/plugins/local/utils_trust_region/README.md b/src/utils_trust_region/README.md
similarity index 100%
rename from plugins/local/utils_trust_region/README.md
rename to src/utils_trust_region/README.md
diff --git a/plugins/local/utils_trust_region/algo_trust.irp.f b/src/utils_trust_region/algo_trust.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/algo_trust.irp.f
rename to src/utils_trust_region/algo_trust.irp.f
diff --git a/plugins/local/utils_trust_region/apply_mo_rotation.irp.f b/src/utils_trust_region/apply_mo_rotation.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/apply_mo_rotation.irp.f
rename to src/utils_trust_region/apply_mo_rotation.irp.f
diff --git a/plugins/local/utils_trust_region/mat_to_vec_index.irp.f b/src/utils_trust_region/mat_to_vec_index.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/mat_to_vec_index.irp.f
rename to src/utils_trust_region/mat_to_vec_index.irp.f
diff --git a/plugins/local/utils_trust_region/org/TANGLE_org_mode.sh b/src/utils_trust_region/org/TANGLE_org_mode.sh
similarity index 100%
rename from plugins/local/utils_trust_region/org/TANGLE_org_mode.sh
rename to src/utils_trust_region/org/TANGLE_org_mode.sh
diff --git a/plugins/local/utils_trust_region/org/algo_trust.org b/src/utils_trust_region/org/algo_trust.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/algo_trust.org
rename to src/utils_trust_region/org/algo_trust.org
diff --git a/plugins/local/utils_trust_region/org/apply_mo_rotation.org b/src/utils_trust_region/org/apply_mo_rotation.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/apply_mo_rotation.org
rename to src/utils_trust_region/org/apply_mo_rotation.org
diff --git a/plugins/local/utils_trust_region/org/mat_to_vec_index.org b/src/utils_trust_region/org/mat_to_vec_index.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/mat_to_vec_index.org
rename to src/utils_trust_region/org/mat_to_vec_index.org
diff --git a/plugins/local/utils_trust_region/org/rotation_matrix.org b/src/utils_trust_region/org/rotation_matrix.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/rotation_matrix.org
rename to src/utils_trust_region/org/rotation_matrix.org
diff --git a/plugins/local/utils_trust_region/org/rotation_matrix_iterative.org b/src/utils_trust_region/org/rotation_matrix_iterative.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/rotation_matrix_iterative.org
rename to src/utils_trust_region/org/rotation_matrix_iterative.org
diff --git a/plugins/local/utils_trust_region/org/sub_to_full_rotation_matrix.org b/src/utils_trust_region/org/sub_to_full_rotation_matrix.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/sub_to_full_rotation_matrix.org
rename to src/utils_trust_region/org/sub_to_full_rotation_matrix.org
diff --git a/plugins/local/utils_trust_region/org/trust_region_expected_e.org b/src/utils_trust_region/org/trust_region_expected_e.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/trust_region_expected_e.org
rename to src/utils_trust_region/org/trust_region_expected_e.org
diff --git a/plugins/local/utils_trust_region/org/trust_region_optimal_lambda.org b/src/utils_trust_region/org/trust_region_optimal_lambda.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/trust_region_optimal_lambda.org
rename to src/utils_trust_region/org/trust_region_optimal_lambda.org
diff --git a/plugins/local/utils_trust_region/org/trust_region_rho.org b/src/utils_trust_region/org/trust_region_rho.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/trust_region_rho.org
rename to src/utils_trust_region/org/trust_region_rho.org
diff --git a/plugins/local/utils_trust_region/org/trust_region_step.org b/src/utils_trust_region/org/trust_region_step.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/trust_region_step.org
rename to src/utils_trust_region/org/trust_region_step.org
diff --git a/plugins/local/utils_trust_region/org/vec_to_mat_index.org b/src/utils_trust_region/org/vec_to_mat_index.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/vec_to_mat_index.org
rename to src/utils_trust_region/org/vec_to_mat_index.org
diff --git a/plugins/local/utils_trust_region/org/vec_to_mat_v2.org b/src/utils_trust_region/org/vec_to_mat_v2.org
similarity index 100%
rename from plugins/local/utils_trust_region/org/vec_to_mat_v2.org
rename to src/utils_trust_region/org/vec_to_mat_v2.org
diff --git a/plugins/local/utils_trust_region/pi.h b/src/utils_trust_region/pi.h
similarity index 100%
rename from plugins/local/utils_trust_region/pi.h
rename to src/utils_trust_region/pi.h
diff --git a/plugins/local/utils_trust_region/rotation_matrix.irp.f b/src/utils_trust_region/rotation_matrix.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/rotation_matrix.irp.f
rename to src/utils_trust_region/rotation_matrix.irp.f
diff --git a/plugins/local/utils_trust_region/rotation_matrix_iterative.irp.f b/src/utils_trust_region/rotation_matrix_iterative.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/rotation_matrix_iterative.irp.f
rename to src/utils_trust_region/rotation_matrix_iterative.irp.f
diff --git a/plugins/local/utils_trust_region/sub_to_full_rotation_matrix.irp.f b/src/utils_trust_region/sub_to_full_rotation_matrix.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/sub_to_full_rotation_matrix.irp.f
rename to src/utils_trust_region/sub_to_full_rotation_matrix.irp.f
diff --git a/plugins/local/utils_trust_region/trust_region_expected_e.irp.f b/src/utils_trust_region/trust_region_expected_e.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/trust_region_expected_e.irp.f
rename to src/utils_trust_region/trust_region_expected_e.irp.f
diff --git a/plugins/local/utils_trust_region/trust_region_optimal_lambda.irp.f b/src/utils_trust_region/trust_region_optimal_lambda.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/trust_region_optimal_lambda.irp.f
rename to src/utils_trust_region/trust_region_optimal_lambda.irp.f
diff --git a/plugins/local/utils_trust_region/trust_region_rho.irp.f b/src/utils_trust_region/trust_region_rho.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/trust_region_rho.irp.f
rename to src/utils_trust_region/trust_region_rho.irp.f
diff --git a/plugins/local/utils_trust_region/trust_region_step.irp.f b/src/utils_trust_region/trust_region_step.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/trust_region_step.irp.f
rename to src/utils_trust_region/trust_region_step.irp.f
diff --git a/plugins/local/utils_trust_region/vec_to_mat_index.irp.f b/src/utils_trust_region/vec_to_mat_index.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/vec_to_mat_index.irp.f
rename to src/utils_trust_region/vec_to_mat_index.irp.f
diff --git a/plugins/local/utils_trust_region/vec_to_mat_v2.irp.f b/src/utils_trust_region/vec_to_mat_v2.irp.f
similarity index 100%
rename from plugins/local/utils_trust_region/vec_to_mat_v2.irp.f
rename to src/utils_trust_region/vec_to_mat_v2.irp.f