diff --git a/sbt b/sbt
old mode 100744
new mode 100755
diff --git a/sbt.spec b/sbt.spec
index 9e126e5..f2ba9fc 100644
--- a/sbt.spec
+++ b/sbt.spec
@@ -451,17 +451,17 @@ sed -i -e 's/0.13.0/%{sbt_bootstrap_version}/g' project/build.properties
 # is source and binary incompatible with 2.3.0-rc1 (which upstream sbt
 # 0.13.1 is built against)
 
-./climbing-nemesis.py org.apache.ivy ivy %{ivy_local_dir} --version 2.3.0-rc1 --pomfile %{SOURCE18} --jarfile %{SOURCE19} --extra-dep org.bouncycastle:bcpg-jdk16:1.46 --extra-dep org.bouncycastle:bcprov-jdk16:1.46
+./climbing-nemesis.py org.apache.ivy ivy %{ivy_local_dir} --version 2.3.0-rc1 --pomfile %{SOURCE18} --jarfile %{SOURCE19} # --extra-dep org.bouncycastle:bcpg-jdk16:1.46 --extra-dep org.bouncycastle:bcprov-jdk16:1.46
 %endif
 
 # we're building against Ivy 2.3.0, though
-./climbing-nemesis.py org.apache.ivy ivy %{ivy_local_dir} --version 2.3.0 --pomfile %{SOURCE20} --jarfile %{_javadir}/ivy.jar --extra-dep org.bouncycastle:bcpg-jdk16:1.46 --extra-dep org.bouncycastle:bcprov-jdk16:1.46
+./climbing-nemesis.py org.apache.ivy ivy %{ivy_local_dir} --version 2.3.0 --pomfile %{SOURCE20} --jarfile %{_javadir}/ivy.jar # --extra-dep org.bouncycastle:bcpg-jdk16:1.46 --extra-dep org.bouncycastle:bcprov-jdk16:1.46
 
 ## BEGIN OPTIONAL IVY DEPS
 
 # bouncycastle pgp signature generator
-./climbing-nemesis.py org.bouncycastle bcpg-jdk16 %{ivy_local_dir} --version 1.46
-./climbing-nemesis.py org.bouncycastle bcprov-jdk16 %{ivy_local_dir} --version 1.46
+# ./climbing-nemesis.py org.bouncycastle bcpg-jdk16 %{ivy_local_dir} --version 1.46
+# ./climbing-nemesis.py org.bouncycastle bcprov-jdk16 %{ivy_local_dir} --version 1.46
 
 # ORO (blast from the past)
 ./climbing-nemesis.py oro oro  %{ivy_local_dir} --version 2.0.8