Remove extra websockify dependency cleanup step
This started to fail due to a missing || : / --force option now
that the dependencies got fixed:
2017-07-30 19:38:37.260 | ++ tools/install_prereqs.sh:source:97 : sudo rpm -e --nodeps python-cffi python-cryptography python-pyOpenSSL
2017-07-30 19:38:37.293 | error: package python-cffi is not installed
2017-07-30 19:38:37.293 | error: package python-cryptography is not installed
2017-07-30 19:38:37.293 | error: package python-pyOpenSSL is not installed
Change-Id: Ia59afb7ee564cf2044ebdb3c5ad3e54ee91d1222
diff --git a/tools/install_prereqs.sh b/tools/install_prereqs.sh
index 9334910..6189085 100755
--- a/tools/install_prereqs.sh
+++ b/tools/install_prereqs.sh
@@ -89,17 +89,10 @@
fi
if is_suse; then
- # novnc has an extraneous dependency on pyOpenSSL, which causes symbol conflicts
- # in the bundled libssl of python-cryptography. when both are loaded into the same
- # process, they start hanging or segfaulting.
- install_package novnc
- # deinstall the extra but irrelevant dependencies
- sudo rpm -e --nodeps python-cffi python-cryptography python-pyOpenSSL
- # reinstall cffi which got overwriten by the package.
- sudo pip install -I cffi
# now reinstall cryptography from source, in order to rebuilt it against the
# system libssl rather than the bundled openSSL 1.1, which segfaults when combined
- # with the system provided (which libpython links against) openSSL 1.0
+ # with a system provided openSSL 1.0
+ # see https://github.com/pyca/cryptography/issues/3804 and followup issues
sudo pip install cryptography --no-binary :all:
fi