Date: Fri, 17 Apr 2015 09:52:00 +0600 From: Victor Sudakov <vas@mpeks.tomsk.su> To: freebsd-pkg@freebsd.org Subject: Re: perl version woe Message-ID: <20150417035200.GA35437@admin.sibptus.tomsk.ru> In-Reply-To: <552FEB06.1090800@infracaninophile.co.uk> References: <20150416042738.GA99219@admin.sibptus.tomsk.ru> <552F5FF3.7090908@FreeBSD.org> <20150416080754.GA18442@admin.sibptus.tomsk.ru> <552F7738.1070703@freebsd.org> <20150416164031.GA27284@admin.sibptus.tomsk.ru> <552FEB06.1090800@infracaninophile.co.uk>
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Matthew Seaman wrote: > >>> > > Do you mean to say, I should be able to safely run "pkg upgrade" and > >>> > > pkg will resolve this for me? > >> > > >> > Yes, pretty much. > >> > > >> > You can run 'pkg upgrade' safely, as it will show you what packages it > >> > will install, remove or reinstall and ask you for confirmation before it > >> > does. (Assuming you haven't overridden that behaviour in pkg.conf) > >> > Check what it tells you carefully, and just hit 'n' if you don't agree > >> > with it. > > > That's exactly what I did. When I saw that it was going to INSTALL > > perl5 instead of UPDATE it, I refused to proceed and asked a question > > here. > > Uh -- if you're switching perl versions from an old version of > perl-5.16, then pkg(8) sees you're changing to a different package, > because the pkgname has changed. So pkg(8) isn't going to say > "Upgrading perl5.16-5.16.2 to perl5-5.18.4" -- it's going to say > "Installing perl5-5.18.4" and then on the second pass through the solver > it's going to realize that the two different perl ports conflict, so > it's then going to say "Deleting perl5.16-5.16.2" and "Installing > perl5-5.18.4" Thank for you for the explanation. Now that I understand the logic behind the scenes, the process looks fine to me. However, could you please explain what is happening below and how I should fix this: [dd] Fetching postgresql92-client-9.2.10_1.txz: 100% 991 MiB 146.2kB/s 00:36 ETA Fetching php5-pdo_pgsql-5.4.39.txz: 100% 17 KiB 17.6kB/s 00:01 Checking integrity... done (2 conflicting) pkg: Cannot solve problem using SAT solver: dependency rule: package php5-extensions(r) depends on: php5-ldap(r)php5-ldap(l) dependency rule: package php5-extensions(l) depends on: php5-ldap(r)php5-ldap(l) upgrade rule: upgrade local php5-ldap-5.4.39 to remote php5-ldap-5.4.39 cannot install package php5-ldap, remove it from request? [Y/n]: pkg: cannot find php5-ldap in the request pkg: cannot solve job using SAT solver Checking integrity... done (0 conflicting) Conflicts with the existing packages have been found. One more solver iteration is needed to resolve them. [root@gw /] -- Victor Sudakov, VAS4-RIPE, VAS47-RIPN sip:sudakov@sibptus.tomsk.ru
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