Please check text_target for `ims` modules.
``` [ 90%] Processing target ims_auth_doc_text gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' [ 90%] Built target ims_auth_doc_text /usr/bin/gmake -f src/modules/CMakeFiles/ims_qos_doc_text.dir/build.make src/modules/CMakeFiles/ims_qos_doc_text.dir/depend gmake[3]: Entering directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' cd /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0 /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/src/modules /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build/src/modules /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build/src/modules/CMakeFiles/ims_qos_doc_text.dir/DependInfo.cmake "--color=" error : Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' /usr/bin/gmake -f src/modules/CMakeFiles/ims_qos_doc_text.dir/build.make src/modules/CMakeFiles/ims_qos_doc_text.dir/build gmake[3]: Entering directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' [100%] Processing target ims_charging_doc_text gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' [100%] Generating text documentation with for ims_qos cd /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/src/modules/ims_qos/doc && XML_CATALOG_FILES=/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/catalog.xml /usr/bin/xsltproc --novalid --xinclude /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl ims_qos.xml | /usr/bin/lynx -nolist -stdin -dump > /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build/src/modules/ims_qos/ims_qos.txt [100%] Built target ims_charging_doc_text /usr/bin/gmake -f src/modules/CMakeFiles/ims_qos_npn_doc_text.dir/build.make src/modules/CMakeFiles/ims_qos_npn_doc_text.dir/depend error : Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl error : Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl gmake[3]: Entering directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' cd /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0 /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/src/modules /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build/src/modules /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build/src/modules/CMakeFiles/ims_qos_npn_doc_text.dir/DependInfo.cmake "--color=" error : Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl [100%] Processing target ims_icscf_doc_text [100%] Processing target ims_diameter_server_doc_text [100%] Processing target ims_dialog_doc_text gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' /usr/bin/gmake -f src/modules/CMakeFiles/ims_qos_npn_doc_text.dir/build.make src/modules/CMakeFiles/ims_qos_npn_doc_text.dir/build gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[3]: Entering directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[3]: *** No rule to make target '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/src/modules/ims_qos_npn/doc/ims_qos_npn.xml', needed by 'src/modules/ims_qos_npn/ims_qos_npn.txt'. Stop. gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[2]: *** [CMakeFiles/Makefile2:21774: src/modules/CMakeFiles/ims_qos_npn_doc_text.dir/all] Error 2 gmake[2]: *** Waiting for unfinished jobs.... [100%] Built target ims_dialog_doc_text [100%] Built target ims_diameter_server_doc_text [100%] Built target ims_icscf_doc_text error : Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl error : Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl error : Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import error : xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl Unknown IO error warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" compilation error: file /root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/doc/docbook/txt.xsl line 6 element import xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl [100%] Processing target ims_isc_doc_text [100%] Processing target ims_ipsec_pcscf_doc_text gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' [100%] Processing target ims_qos_doc_text [100%] Processing target ims_ocs_doc_text gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[3]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' [100%] Built target ims_isc_doc_text [100%] Built target ims_ipsec_pcscf_doc_text [100%] Built target ims_qos_doc_text [100%] Built target ims_ocs_doc_text gmake[2]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake[1]: *** [CMakeFiles/Makefile2:4351: src/modules/CMakeFiles/kamailio_docs_readme.dir/rule] Error 2 gmake[1]: Leaving directory '/root/rpmbuild/BUILD/kamailio-6.0.0-build/kamailio-6.0.0-pre0/redhat-linux-build' gmake: *** [Makefile:244: kamailio_docs_readme] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.XrK9iO (%build) ```