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mrfree
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Location: Europe.Italy.Sulmona
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 Posted: Sat May 07, 2005 2:21 pm Post subject: Need help with python app ebuild (prewikka) |
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Current prewikka ebuild at bugzilla: http://bugs.gentoo.org/show_bug.cgi?id=87617
I'm trying to create an ebuild for prelude prewikka an applicazion written in python, this is my | Code: | | net-analyzer/prewikka/prewikka-0.9.0_rc5.ebuild |
| Code: | inherit distutils flag-o-matic versionator
MY_P="${PN}-$(replace_version_separator 3 '-')"
DESCRIPTION="Prelude-IDS Manager"
HOMEPAGE="http://www.prelude-ids.org/"
SRC_URI="http://www.prelude-ids.org/download/releases/${MY_P}.tar.gz"
LICENSE="GPL-2"
KEYWORDS="~x86 ~sparc ~ppc"
IUSE=""
DEPEND=">=dev-lang/python-2.3
dev-python/cheetah"
S=${WORKDIR}/${MY_P}
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Here is the official install instruction https://trac.prelude-ids.org/wiki/InstallingPrewikka
My ebuild launch | Code: | | python setup.py install |
correctly... I suppose  but I obtain this error | Code: | running install
creating /etc/prewikka
ACCESS DENIED mkdir: /etc/prewikka
error: could not create '/etc/prewikka': Permission denied
!!! ERROR: net-analyzer/prewikka-0.9.0_rc5 failed.
!!! Function distutils_src_install, Line 43, Exitcode 1
!!! (no error message)
!!! If you need support, post the topmost build error, NOT this status message.
--------------------------- ACCESS VIOLATION SUMMARY ---------------------------LOG FILE = "/tmp/sandbox-net-analyzer_-_prewikka-0.9.0_rc5-12681.log"
mkdir: /etc/prewikka
-------------------------------------------------------------------------------- |
How can I solve this?
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Last edited by mrfree on Sun May 08, 2005 11:15 am; edited 1 time in total |
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dol-sen
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Joined: 30 Jun 2002
Posts: 2153
Location: Richmond, BC, Canada
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| Posted: Sat May 07, 2005 4:20 pm Post subject: |
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Have a look at porthole's ebuild. Follow it as an example. First portage installs an app to a temp area then merges it to the main root system afterwards.
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mrfree
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Location: Europe.Italy.Sulmona
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| Posted: Sat May 07, 2005 5:41 pm Post subject: |
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Thz, I've tryed to add to my ebuild | Code: | pkg_preinst() {
keepdir /etc/prewikka
fowners root:portage /etc/prewikka
fperms g+w /etc/prewikka
} |
but the error persist...
This is the part of the source code of interest, that override default install:
| Code: | class my_install(install):
def finalize_options(self):
### if no prefix is given, configuration should go to /etc or in {prefix}/etc otherwise
if self.prefix:
self.conf_prefix = self.prefix + "/etc/prewikka"
else:
self.conf_prefix = "/etc/prewikka"
install.finalize_options(self)
def install_conf(self):
self.mkpath(self.conf_prefix)
for file in self.distribution.conf_files:
dest = self.conf_prefix + "/" + os.path.basename(file)
if os.path.exists(dest):
dest += "-dist"
self.copy_file(file, dest)
def init_siteconfig(self):
config = open("prewikka/siteconfig.py", "w")
print >> config, "htdocs_dir = '%s'" % os.path.abspath((self.prefix + "/share/prewikka/htdocs"))
print >> config, "database_dir = '%s'" % os.path.abspath((self.prefix + "/share/prewikka/database"))
print >> config, "conf_dir = '%s'" % os.path.abspath((self.conf_prefix))
config.close()
def run(self):
os.umask(022)
self.install_conf()
self.init_siteconfig()
install.run(self)
for dir in ("/",
"share/prewikka",
"share/prewikka/htdocs",
"share/prewikka/htdocs/images", "share/prewikka/htdocs/js", "share/prewikka/htdocs/css",
"share/prewikka/database", "share/prewikka/cgi-bin"):
os.chmod(self.prefix + "/" + dir, 0755)
os.chmod(self.conf_prefix, 0755)
if not self.dry_run:
for filename in self.get_outputs():
if filename.find(".conf") != -1:
continue
mode = os.stat(filename)[stat.ST_MODE]
mode |= 044
if mode & 0100:
mode |= 011
os.chmod(filename, mode)
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Maedhros
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Joined: 14 Apr 2004
Posts: 5511
Location: Durham, UK
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| Posted: Sat May 07, 2005 5:47 pm Post subject: |
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You have to specify the install prefix as ${D}; the sandbox won't let you write directly to the live filesystem.
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mrfree
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Location: Europe.Italy.Sulmona
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| Posted: Sat May 07, 2005 6:02 pm Post subject: |
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| Maedhros wrote: | | You have to specify the install prefix as ${D}; the sandbox won't let you write directly to the live filesystem. |
Works | Code: | src_install() {
distutils_src_install --prefix ${D}
}
#pkg_preinst() {
# keepdir /etc/prewikka
# fowners root:portage /etc/prewikka
# fperms g+w /etc/prewikka
#}
|
But now...
| Code: | >>> Install prewikka-0.9.0_rc5 into /var/tmp/portage/prewikka-0.9.0_rc5/image/ category net-analyzer
running install
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/etc
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/etc/prewikka
copying conf/prewikka.conf -> /var/tmp/portage/prewikka-0.9.0_rc5/image//etc/prewikka
running build
running build_py
copying prewikka/siteconfig.py -> build/lib/prewikka
running build_scripts
running install_lib
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/lib
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/lib/python2.3
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/lib/python2.3/site-packages
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/lib/python2.3/site-packages/prewikka
copying build/lib/prewikka/Database.py -> /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image//lib/python2.3/site-packages/prewikka
copying build/lib/prewikka/User.py -> /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image//lib/python2.3/site-packages/prewikka
[...]
copying htdocs/images/led_Y.gif -> /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/htdocs/images
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/htdocs/css
copying htdocs/css/style.css -> /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/htdocs/css
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/htdocs/js
copying htdocs/js/functions.js -> /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/htdocs/js
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/database
copying database/pgsql.sql -> /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/database
copying database/mysql.sql -> /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/database
error: /var/tmp/portage/prewikka-0.9.0_rc5/image//share/prewikka: No such file or directory
!!! ERROR: net-analyzer/prewikka-0.9.0_rc5 failed.
!!! Function distutils_src_install, Line 43, Exitcode 1
!!! (no error message)
!!! If you need support, post the topmost build error, NOT this status message. |
Edit: can be the double slash in "error: /var/tmp/portage/prewikka-0.9.0_rc5/image//share/prewikka: No such file or directory"?
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mrfree
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Joined: 15 Mar 2003
Posts: 1303
Location: Europe.Italy.Sulmona
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| Posted: Sat May 07, 2005 7:17 pm Post subject: |
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The setup.py script seems to works well because if I run it as a regular user and I use a directory in my home with prefix option, installation end without errors 
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mrfree
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Joined: 15 Mar 2003
Posts: 1303
Location: Europe.Italy.Sulmona
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| Posted: Sat May 07, 2005 7:26 pm Post subject: |
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Here is the problem!!!
| Code: | [...]
running install_data
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka
creating /var/tmp/portage/prewikka-0.9.0_rc5/image/var/tmp/portage/prewikka-0.9.0_rc5/image/share/prewikka/cgi-bin
[...] |
the prefix path is repeated 2 times 
But in the starting installation stage the path is correct
Why??? 
PS: if it's useful I can post the full install messages
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Maedhros
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Joined: 14 Apr 2004
Posts: 5511
Location: Durham, UK
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| Posted: Sat May 07, 2005 8:41 pm Post subject: |
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Umm... can you post the whole ebuild as it is at the moment?
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mrfree
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Joined: 15 Mar 2003
Posts: 1303
Location: Europe.Italy.Sulmona
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| Posted: Sun May 08, 2005 11:12 am Post subject: |
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I've solved the problem with this trick 
| Code: | # Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
inherit distutils flag-o-matic versionator
MY_P="${PN}-$(replace_version_separator 3 '-')"
DESCRIPTION="Prelude-IDS Manager"
HOMEPAGE="http://www.prelude-ids.org/"
SRC_URI="http://www.prelude-ids.org/download/releases/${MY_P}.tar.gz"
LICENSE="GPL-2"
KEYWORDS="~x86 ~sparc ~ppc"
IUSE=""
DEPEND=">=dev-lang/python-2.3
dev-python/cheetah"
S=${WORKDIR}/${MY_P}
src_install() {
# distutils_src_install doesn't work
## distutils_src_install --prefix=${D}
python setup.py install --prefix=${D} || die
} |
This is the distutils eclass implementation /usr/portage/eclass/distutils.eclass of interest:
| Code: | distutils_src_install() {
if has_version ">=dev-lang/python-2.3"; then
${python} setup.py install --root=${D} --no-compile "$@" || die
else
${python} setup.py install --root=${D} "$@" || die
fi
[...] |
The only difference seem to be that distutils_src_install use --root=${D} parameter together with my --prefix=${D}
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mrfree
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Joined: 15 Mar 2003
Posts: 1303
Location: Europe.Italy.Sulmona
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| Posted: Sun May 08, 2005 12:40 pm Post subject: |
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There are some other problems here
1) probably I need to set --prefix=${D}/usr because
| Code: | # equery f prewikka
[ Searching for packages matching prewikka... ]
net-analyzer/prewikka-0.9.0_rc5-r1
* Contents of net-analyzer/prewikka-0.9.0_rc5-r1:
/bin
/bin/prewikka-httpd
/etc
/etc/prewikka
/etc/prewikka/prewikka.conf
/lib
/lib/python2.3
/lib/python2.3/site-packages
/lib/python2.3/site-packages/__init__.py
/lib/python2.3/site-packages/__init__.pyc
/lib/python2.3/site-packages/prewikka
/lib/python2.3/site-packages/prewikka/Auth.py
/lib/python2.3/site-packages/prewikka/Auth.pyc
/lib/python2.3/site-packages/prewikka/Config.py
[...]
/lib/python2.3/site-packages/prewikka/views/usermanagement.py
/lib/python2.3/site-packages/prewikka/views/usermanagement.pyc
/share
/share/prewikka
/share/prewikka/cgi-bin
/share/prewikka/cgi-bin/prewikka.cgi
/share/prewikka/database
[...]
/share/prewikka/htdocs/js
/share/prewikka/htdocs/js/functions.js |
But the correct path are /usr/lib/python2.3/[...], /usr/bin and so on...
2) using this new prefix setting /etc/prewikka become /usr/etc/prewikka and this is not good
3) seems that during the emerge the package store path prefix infos because:
| Code: | # PYTHONPATH="/lib/python2.3/site-packages" /bin/prewikka-httpd
Traceback (most recent call last):
File "/bin/prewikka-httpd", line 132, in ?
server = PrewikkaServer(("0.0.0.0", 8000), PrewikkaRequestHandler)
File "/bin/prewikka-httpd", line 39, in __init__
self.core = Core.Core()
File "/lib/python2.3/site-packages/prewikka/Core.py", line 55, in __init__
self._env.config = Config.Config(siteconfig.conf_dir + "/prewikka.conf")
File "/lib/python2.3/site-packages/prewikka/Config.py", line 37, in __init__
file.load()
File "/lib/python2.3/site-packages/prewikka/MyConfigParser.py", line 125, in load
for line in open(self.filename).readlines():
IOError: [Errno 2] No such file or directory: '/var/tmp/portage/prewikka-0.9.0_rc5-r1/image/etc/prewikka/prewikka.conf' |
/var/tmp/portage/prewikka-0.9.0_rc5-r1/image is the ${D} path used in ebuild
Editing by hand the config file /lib/python2.3/site-packages/prewikka/siteconfig.py with the correct path prewikka works
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zbindere
Guru
Joined: 27 May 2004
Posts: 356
Location: Switzerland
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| Posted: Tue Jul 19, 2005 8:07 am Post subject: |
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I used the ebuild that is in portage tree and I got the following error:
| Code: | /usr/bin/prewikka-httpd
Traceback (most recent call last):
File "/usr/bin/prewikka-httpd", line 34, in ?
from prewikka import Core, Request, siteconfig
File "/usr/lib/python2.3/site-packages/prewikka/Core.py", line 31, in ?
import prelude, preludedb
ImportError: No module named prelude |
Is there a missing dependency? |
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Pythonhead
Developer
Joined: 16 Dec 2002
Posts: 1801
Location: Redondo Beach, Republic of Calif.
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| Posted: Tue Jul 19, 2005 4:53 pm Post subject: |
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| zbindere wrote: |
ImportError: No module named prelude[/code]
Is there a missing dependency? |
Maybe dev-libs/libprelude with USE='python' |
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zbindere
Guru
Joined: 27 May 2004
Posts: 356
Location: Switzerland
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| Posted: Thu Jul 21, 2005 8:10 pm Post subject: |
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| Code: | emerge -pv libprelude
These are the packages that I would merge, in order:
Calculating dependencies ...done!
[ebuild R ] dev-libs/libprelude-0.8.10-r1 +ssl 877 kB
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no python use flag I think |
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Pythonhead
Developer
Joined: 16 Dec 2002
Posts: 1801
Location: Redondo Beach, Republic of Calif.
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| Posted: Thu Jul 21, 2005 11:27 pm Post subject: |
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Newer versions have it:
dev-libs/libprelude-0.9.0_rc8 +perl +python |
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tecknojunky
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Joined: 19 Oct 2002
Posts: 1937
Location: Montréal
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| Posted: Sun Aug 14, 2005 7:38 pm Post subject: |
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| Pythonhead wrote: | Newer versions have it:
dev-libs/libprelude-0.9.0_rc8 +perl +python |
Still... | Code: | # emerge -pv libprelude
These are the packages that I would merge, in order:
Calculating dependencies ...done!
[ebuild R ] dev-libs/libprelude-0.9.0_rc11 -perl +python 0 kB
Total size of downloads: 0 kB
|
...yet... | Code: | # /usr/bin/prewikka-httpd
Traceback (most recent call last):
File "/usr/bin/prewikka-httpd", line 34, in ?
from prewikka import Core, Request, siteconfig
File "/usr/lib/python2.3/site-packages/prewikka/Core.py", line 31, in ?
import prelude, preludedb
ImportError: No module named preludedb |
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Pythonhead
Developer
Joined: 16 Dec 2002
Posts: 1801
Location: Redondo Beach, Republic of Calif.
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| Posted: Sun Aug 14, 2005 8:05 pm Post subject: |
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Maybe:
| Code: | | USE='python' dev-libs/libpreludedb |
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tecknojunky
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Joined: 19 Oct 2002
Posts: 1937
Location: Montréal
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| Posted: Sun Aug 14, 2005 10:28 pm Post subject: |
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| Pythonhead wrote: | Maybe:
| Code: | | USE='python' dev-libs/libpreludedb |
|
Dho! Thanks. That was it. 
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capitanjackal
n00b
Joined: 26 Aug 2003
Posts: 69
Location: Quarata (CALIFORNIA)
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| Posted: Thu Oct 13, 2005 1:49 am Post subject: |
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Hi all
I had prewikka-httpd working, but from today when I try to start it I see:
sovranosuperocculto prewikka # prewikka-httpd
Traceback (most recent call last):
File "/usr/bin/prewikka-httpd", line 34, in ?
from prewikka import Core, Request, siteconfig
ImportError: No module named prewikka
and now if I try to re emerge I have:
sovranosuperocculto snort # emerge prewikka
Calculating dependencies ...done!
>>> emerge (1 of 1) net-analyzer/prewikka-0.9.0 to /
>>> md5 files prewikka-0.9.0.ebuild
>>> md5 files files/digest-prewikka-0.9.0
>>> md5 src_uri prewikka-0.9.0.tar.gz
>>> Unpacking source...
>>> Unpacking prewikka-0.9.0.tar.gz to /var/tmp/portage/prewikka-0.9.0/work
>>> Source unpacked.
Traceback (most recent call last):
File "setup.py", line 34, in ?
from Cheetah.CheetahWrapper import CheetahWrapper
ImportError: No module named Cheetah.CheetahWrapper
!!! ERROR: net-analyzer/prewikka-0.9.0 failed.
!!! Function distutils_src_compile, Line 35, Exitcode 1
!!! compilation failed
!!! If you need support, post the topmost build error, NOT this status message.
Any idea ?
thanks
Giacomo
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capitanjackal
n00b
Joined: 26 Aug 2003
Posts: 69
Location: Quarata (CALIFORNIA)
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| Posted: Thu Oct 13, 2005 9:27 pm Post subject: |
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emerge dev-python/cheetah
fixed the problem!
Now I noticed another problem:
I can login in prewikka only while the terminal from where I launch prewikka-httpd is open, if I put in background the process and close the terminal I cannot login to prewikka anymore.
any idea ?
Giacomo
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subtlepoint
n00b
Joined: 27 Feb 2005
Posts: 15
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| Posted: Mon May 22, 2006 9:55 pm Post subject: |
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| capitanjackal wrote: | emerge dev-python/cheetah
fixed the problem!
Now I noticed another problem:
I can login in prewikka only while the terminal from where I launch prewikka-httpd is open, if I put in background the process and close the terminal I cannot login to prewikka anymore.
any idea ?
Giacomo |
I have the same problem.. anyone? |
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capitanjackal
n00b
Joined: 26 Aug 2003
Posts: 69
Location: Quarata (CALIFORNIA)
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| Posted: Tue May 23, 2006 12:57 pm Post subject: |
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Use daemontools
Giacomo
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