Hi,
On Mon, 28 Mar 2016 17:53:21 +0800
"臼喨-川格" <[email protected]> wrote:
> I just pull the latest ryu git repository down to install
> ryu. However, a new error occured, the detail info shows below. How
> to handle it? Thank you.
Thanks for trying the latest code! That's really helpful for making
sure that a release works nicely.
I tried to install the latest on clean Ubuntu 14.04 and got the
following:
root@fac4ef26269e:/ryu# pip install -r tools/pip-requires
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line
122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py",
line 262, in run
for req in parse_requirements(filename, finder=finder,
options=options, session=session):
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1632, in
parse_requirements
req = InstallRequirement.from_line(line, comes_from,
prereleases=getattr(options, "pre", None))
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 173, in
from_line
return cls(req, comes_from, url=url, prereleases=prereleases)
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 71, in
__init__
req = pkg_resources.Requirement.parse(req)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2667,
in parse
reqs = list(parse_requirements(s))
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2605,
in parse_requirements
line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version
spec")
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2583,
in scan_list
"Expected ',' or end-of-list in",line,"at",line[p:]
ValueError: ("Expected ',' or end-of-list in", "ovs >=2.6.0.dev0 ;
python_version >= '3.0'", 'at', " ; python_version >= '3.0'")
Now I remember that the version of pip on 14.04 can't handle the
version condition stuff. Jason, how about forcing >=2.6.0.dev0 for
everyone. Not necessary for guys with python2.7 but much better than
getting repeated error reports that Ryu 4.1 can't be installed on
14.04.
diff --git a/tools/pip-requires b/tools/pip-requires
index 4868e9d..88dd8e1 100644
--- a/tools/pip-requires
+++ b/tools/pip-requires
@@ -5,5 +5,4 @@ oslo.config>=1.6.0
routes # wsgi
six>=1.4.0
webob>=1.2 # wsgi
-ovs >=2.6.0.dev0 ; python_version >= '3.0'
-ovs ; python_version < '3.0'
+ovs >=2.6.0.dev0
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