Re: [Xen-devel] [PATCH] Attempt to build xen-unstable on Ubuntu 9.04 Server (Ubuntu Desktop installed)

[Alex Zeffertt <alex.zeffertt@xxxxxxxxxxxxx>]

Ian Jackson wrote:
> Alex Zeffertt writes ("Re: [Xen-devel] Attempt to build xen-unstable on Ubuntu 9.04 
> Server (Ubuntu Desktop installed)"):
> > It looks like the problem is that if you have python2.6 installed then 
> > xen-unstable.hg installs into /usr/lib/python2.6/site-packages/xen, but 
> > site-packages is no longer in the default path in python2.6.
> This is a bit odd.
>
> We don't do anything special with our uses of the Python distutils
> module.  The string "site-packages" does not even appear in
> xen-unstable the source[1] !
>
> > PS This is also relevant 
> > https://bugs.launchpad.net/ubuntu/+source/python2.6/+bug/362570
> This looks like exactly our bug.  So I think this is a bug in the
> Ubuntu python packaging.  But the Ubuntu Python maintainer seems not
> to have understood the problem and has called the bug a wishlist bug.
>
> Ian.
This patch appears to fix the problem.  Just don't use --prefix.  It
doesn't seem to make any difference for python2.5, but it installs to
the correct place under python 2.6.

-- Alex

Install xen python modules to correct path under python2.6.

Do not use "--prefix" with setup.py scripts.  In python2.6 this causes
modules to be installed into /usr/lib/python2.6/site-packages, which is
not on the default python2.6 sys.path.

Without the --prefix option modules get installed to 
/usr/local/lib/python2.6/dist-packages, which is on the default python2.6 
sys.path.  If the installed version of python is python2.5, modules get
installed to /usr/lib/python2.5/site-packages, which is on the default
python2.5 sys.path.

Signed-off-by <alex.zeffertt@xxxxxxxxxxxxx>

diff -r 474e93610de3 tools/pygrub/Makefile
--- a/tools/pygrub/Makefile     Thu May 07 10:46:49 2009 +0100
+++ b/tools/pygrub/Makefile     Thu May 07 13:59:20 2009 +0100
@@ -11,7 +12,7 @@
 .PHONY: install
 install: all
        CC="$(CC)" CFLAGS="$(CFLAGS)" python setup.py install \
-               --prefix="$(PREFIX)" --root="$(DESTDIR)" --force
+               --root="$(DESTDIR)" --force
        $(INSTALL_DIR) $(DESTDIR)/var/run/xend/boot

 .PHONY: clean
diff -r 474e93610de3 tools/python/Makefile
--- a/tools/python/Makefile     Thu May 07 10:46:49 2009 +0100
+++ b/tools/python/Makefile     Thu May 07 13:59:20 2009 +0100
@@ -56,7 +56,7 @@
 .PHONY: install
 install: install-messages install-dtd
        CC="$(CC)" CFLAGS="$(CFLAGS)" python setup.py install \
-               --prefix="$(PREFIX)" --root="$(DESTDIR)" --force
+               --root="$(DESTDIR)" --force

 install-dtd: all
        $(INSTALL_DIR) $(DESTDIR)$(DOCDIR)
diff -r 474e93610de3 tools/security/Makefile
--- a/tools/security/Makefile   Thu May 07 10:46:49 2009 +0100
+++ b/tools/security/Makefile   Thu May 07 13:59:20 2009 +0100
@@ -61,7 +61,7 @@
        $(INSTALL_DIR) $(DESTDIR)$(ACM_SECGEN_CGIDIR)
        $(INSTALL_PROG) $(ACM_INST_CGI) $(DESTDIR)$(ACM_SECGEN_CGIDIR)
        python python/setup.py install \
-               --prefix="$(PREFIX)" --root="$(DESTDIR)" --force
+               --root="$(DESTDIR)" --force
 else
 .PHONY: all
 all:


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel