March 2014 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Compile Pharo VM on 64-bit CentOS

by phil＠highoctane.be

On 6.5, I installed the dependencies mentioned but there is an issue with the openssl ones. There appears to be some dependency misconfiguration going on on the CentOS 6.5 side. Now, Pharo doesn't run out of the box anyway (I guess that what Mariano mentioned is that Pharo runs on CentOS, not that things are running "out of the box with some yum incantations". Well, now, we have the additional openssl problem :-) [root@localhost pharo-vm]# ./pharo ./pharo: /lib/libc.so.6: version `GLIBC_2.15' not found (required by ./pharo) [root@localhost pharo-vm]# yum install openssl098e.i686 openssl.i686 Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: mir01.syntis.net * extras: mirror.ate.info * updates: centos.mirror.crcrepairs.com Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package openssl.i686 0:1.0.1e-16.el6_5.4 will be installed --> Processing Dependency: libz.so.1 for package: openssl-1.0.1e-16.el6_5.4.i686 --> Processing Dependency: libkrb5.so.3(krb5_3_MIT) for package: openssl-1.0.1e-16.el6_5.4.i686 --> Processing Dependency: libkrb5.so.3 for package: openssl-1.0.1e-16.el6_5.4.i686 --> Processing Dependency: libk5crypto.so.3(k5crypto_3_MIT) for package: openssl-1.0.1e-16.el6_5.4.i686 --> Processing Dependency: libk5crypto.so.3 for package: openssl-1.0.1e-16.el6_5.4.i686 --> Processing Dependency: libgssapi_krb5.so.2 for package: openssl-1.0.1e-16.el6_5.4.i686 --> Processing Dependency: libcom_err.so.2 for package: openssl-1.0.1e-16.el6_5.4.i686 ---> Package openssl098e.i686 0:0.9.8e-17.el6.centos.2 will be installed --> Running transaction check ---> Package krb5-libs.i686 0:1.10.3-10.el6_4.6 will be installed --> Processing Dependency: libkeyutils.so.1(KEYUTILS_0.3) for package: krb5-libs-1.10.3-10.el6_4.6.i686 --> Processing Dependency: libkeyutils.so.1 for package: krb5-libs-1.10.3-10.el6_4.6.i686 ---> Package libcom_err.i686 0:1.41.12-18.el6 will be installed ---> Package zlib.i686 0:1.2.3-29.el6 will be installed --> Running transaction check ---> Package keyutils-libs.i686 0:1.4-4.el6 will be installed --> Finished Dependency Resolution Error: Multilib version problems found. This often means that the root cause is something else and multilib version checking is just pointing out that there is a problem. Eg.: 1. You have an upgrade for openssl which is missing some dependency that another package requires. Yum is trying to solve this by installing an older version of openssl of the different architecture. If you exclude the bad architecture yum will tell you what the root cause is (which package requires what). You can try redoing the upgrade with --exclude openssl.otherarch ... this should give you an error message showing the root cause of the problem. 2. You have multiple architectures of openssl installed, but yum can only see an upgrade for one of those arcitectures. If you don't want/need both architectures anymore then you can remove the one with the missing update and everything will work. 3. You have duplicate versions of openssl installed already. You can use "yum check" to get yum show these errors. ...you can also use --setopt=protected_multilib=false to remove this checking, however this is almost never the correct thing to do as something else is very likely to go wrong (often causing much more problems). Protected multilib versions: openssl-1.0.1e-16.el6_5.4.i686 != openssl-1.0.1e-15.el6.x86_64 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest On Mon, Mar 3, 2014 at 1:24 PM, Mariano Martinez Peck <marianopeck(a)gmail.com > wrote: > I do have Pharo running in CentOS 64 bits since a few months already. The > way I installed dependencies was: > > sudo yum install libX11.i686 libX11-devel.i686 mesa-libGL.i686 > mesa-libGL-devel.i686 > > And then since I was using Zodiac: > > sudo yum install openssl098e.i686 openssl.i686 > sudo cp /usr/lib/libssl.so.0.9.8e /usr/lib/libssl.so.0.9.8 > ldd /opt/pharo/pharoVM/libSqueakSSL.so > > > > > On Mon, Mar 3, 2014 at 7:53 AM, <btc(a)openinworld.com> wrote: > >> Sergi Reyner wrote: >> >> 2014-03-03 9:21 GMT+00:00 Pavel Krivanek <pavel.krivanek(a)gmail.com>: >> >> A few weeks ago, I wanted to quickly update the pharo in my VPS which >> runs my IRC bot. >> >> Cent0S 6.5 (and others) cannot use latest VM from get.pharo.org >>> because of different glibc version. >>> >> >> Fedora, Debian, OpenSuSE, Mint, CentOS, even older Ubuntus... after >> going throught the list of available distros and installing every one of >> them, I was left with two choices for setting up Pharo in my VPS: Gentoo >> and the latest Ubuntu. I did not want to install Ubuntu in the first place >> because of their policy of "latest of some things, and obsolete versions of >> something else" which has bitten me time and again. But I did install it, >> because I had even less interest in maintaning a remote gentoo. >> >> So you have to compile the VM on your own. This is a (probably >>> incomplete) set of the packages you will need for this task on 64-bit >>> system: >>> >> >> WouldnÂ´t it be better for everyone to have Pharo compiled against an >> "older" Glibc, for example, debianÂ´s one, so it can run on more >> distributions than "latest ubuntu"? From my point of view, asking people to >> compile their own VMs doesnÂ´t seem to foster usability. >> >> Cheers, >> Sergi >> >> Would statically linking Linux PharoVM against optimal 32-bit glibc make >> things easier for users? What would be the file size penalty and are there >> other issues to consider? File size is less of an issue than it used to >> be. >> cheers -ben >> > > > > -- > Mariano > http://marianopeck.wordpress.com >

March 3, 2014

Re: [Pharo-dev] [Moose-dev] [Pharo-business] [ANN] DBPedia: Query Wikipedia from Pharo

by Johan Fabry

+1 to that! It would be good to have some kind of uniform syntax for constructing queries. Especially now that the use of JSON objects is quite common. The OP was actually referring to MongoQueries. To get some examples of the syntax see section 4 of https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… On Mar 3, 2014, at 10:13 AM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >> What would be nice is to have an abstraction like mongoTalk on top to avoid to manipulate strings but to manipulate query elements. > > That is a nice idea. > > Alexandre ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

March 3, 2014

Re: [Pharo-dev] [Moose-dev] [Pharo-business] [ANN] DBPedia: Query Wikipedia from Pharo

by Alexandre Bergel

Excellent HernÃ¡n! There are more Universities and Colleges in France than in Spain or Italy. -=-=-=-=-=-=-=-=-=-= | map locations rawData rawData2 rawData3 | map := RTMapBuilder new. map countries: #('France' 'Spain' 'Italy'). map color: Color veryVeryLightGray. rawData := DBPediaSearch universitiesIn: 'France'. rawData2 := ((NeoJSONReader fromString: rawData) at: #results) at: #bindings. rawData3 := rawData2 select: [ :d | d keys includesAll: #('label' 'long' 'lat') ] thenCollect: [ :d | { (Float readFrom: ((d at: 'long') at: 'value')) . (Float readFrom: ((d at: 'lat') at: 'value')) . (d at: 'label' ) at: 'value' } ]. locations := rawData3. locations do: [ :array | map cities addCityNamed: array third location: array second @ array first ]. map cities shape size: 8; color: (Color blue alpha: 0.03). map cities: (locations collect: #third). rawData := DBPediaSearch universitiesIn: 'Italy'. rawData2 := ((NeoJSONReader fromString: rawData) at: #results) at: #bindings. rawData3 := rawData2 select: [ :d | d keys includesAll: #('label' 'long' 'lat') ] thenCollect: [ :d | { (Float readFrom: ((d at: 'long') at: 'value')) . (Float readFrom: ((d at: 'lat') at: 'value')) . (d at: 'label' ) at: 'value' } ]. locations := rawData3. locations do: [ :array | map cities addCityNamed: array third location: array second @ array first ]. map cities shape size: 8; color: (Color blue alpha: 0.03). map cities: (locations collect: #third). rawData := DBPediaSearch universitiesIn: 'Spain'. rawData2 := ((NeoJSONReader fromString: rawData) at: #results) at: #bindings. rawData3 := rawData2 select: [ :d | d keys includesAll: #('label' 'long' 'lat') ] thenCollect: [ :d | { (Float readFrom: ((d at: 'long') at: 'value')) . (Float readFrom: ((d at: 'lat') at: 'value')) . (d at: 'label' ) at: 'value' } ]. locations := rawData3. locations do: [ :array | map cities addCityNamed: array third location: array second @ array first ]. map cities shape size: 8; color: (Color blue alpha: 0.03). map cities: (locations collect: #third). map scale: 5. map render. map view openInWindowSized: 1000 @ 500. -=-=-=-=-=-=-=-=-=-= On Mar 3, 2014, at 2:43 AM, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> wrote: > > > > 2014-03-02 21:22 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com>: > Iâve just tried and it works pretty well! Impressive! > > Below I describe a small example that fetches some data about the US Universities from DBPedia and visualize them using Roassal2. > > Pick a fresh 3.0 image. > > First, you need to load HernÃ¡n work, Svenâs NeoJSON, and Roassal 2 (If you are using a Moose Image, there is no need to load Roassal2 since it is already in): > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > Gofer it > smalltalkhubUser: 'SvenVanCaekenberghe' project: 'Neo'; > package: 'ConfigurationOfNeoJSON'; > load. > ((Smalltalk at: #ConfigurationOfNeoJSON) load). > > Gofer it > smalltalkhubUser: 'hernan' project: 'DBPedia'; > package: 'DBPedia'; > load. > > Gofer it > smalltalkhubUser: 'ObjectProfile' project: 'Roassal2'; > package: 'ConfigurationOfRoassal2'; > load. > ((Smalltalk at: #ConfigurationOfRoassal2) loadBleedingEdge). > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Using Roassal2, I was able to render some data extracted from dbpedia: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > | map locations rawData rawData2 rawData3 | > map := RTMapBuilder new. > > map countries: #('UnitedStates' 'Canada' 'Mexico'). > map color: Color veryVeryLightGray. > > rawData := DBPediaSearch universitiesInUS. > rawData2 := ((NeoJSONReader fromString: rawData) at: #results) at: #bindings. > rawData3 := rawData2 select: [ :d | d keys includesAll: #('label' 'long' 'lat') ] thenCollect: [ :d | { (Float readFrom: ((d at: 'long') at: 'value')) . (Float readFrom: ((d at: 'lat') at: 'value')) . (d at: 'label' ) at: 'value' } ]. > > > locations := rawData3. > locations do: [ :array | > map cities addCityNamed: array third location: array second @ array first ]. > map cities shape size: 8; color: (Color blue alpha: 0.03). > map cities: (locations collect: #third). > > map scale: 2. > > map render. > map view openInWindowSized: 1000 @ 500. > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > This is what you get: > > <Screen Shot 2014-03-02 at 9.09.57 PM.png> > > This is a small example. Naturally, adding popup for locations is trivial to add. > > I have described this on our Facebook page: > https://www.facebook.com/ObjectProfile/photos/a.341189379300999.82969.34054… > > > Super cool!! Thanks for sharing the nice mapping. > > HernÃ¡n, since SPARQL is a bit obscure, > > Absolutely, SPARQL is like the Assembler of the web. > > it would be great if you could add some more example, and also, how to parametrize the examples. For example, now we can get data for the US, how to modify your example to get them for France or Chile? > > > Ok, uploaded an updated version. I have parametrized the query triplets as #universitiesIn: englishCountryName, > > DBPediaSearch universitiesIn: 'France'. > DBPediaSearch universitiesIn: 'Chile'. > > I have to admit I am still learning SPARQL, but the more queries I execute, the more I discover linked data structure, so I will add convenience methods for easy parsing results. > > Cheers, > > HernÃ¡n > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 3, 2014

Re: [Pharo-dev] [Moose-dev] [Pharo-business] [ANN] DBPedia: Query Wikipedia from Pharo

by Alexandre Bergel

> What would be nice is to have an abstraction like mongoTalk on top to avoid to manipulate strings but to manipulate query elements. That is a nice idea. Alexandre > > >> >> >> >> 2014-03-02 21:22 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com>: >> Iâve just tried and it works pretty well! Impressive! >> >> Below I describe a small example that fetches some data about the US Universities from DBPedia and visualize them using Roassal2. >> >> Pick a fresh 3.0 image. >> >> First, you need to load HernÃ¡n work, Svenâs NeoJSON, and Roassal 2 (If you are using a Moose Image, there is no need to load Roassal2 since it is already in): >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> Gofer it >> smalltalkhubUser: 'SvenVanCaekenberghe' project: 'Neo'; >> package: 'ConfigurationOfNeoJSON'; >> load. >> ((Smalltalk at: #ConfigurationOfNeoJSON) load). >> >> Gofer it >> smalltalkhubUser: 'hernan' project: 'DBPedia'; >> package: 'DBPedia'; >> load. >> >> Gofer it >> smalltalkhubUser: 'ObjectProfile' project: 'Roassal2'; >> package: 'ConfigurationOfRoassal2'; >> load. >> ((Smalltalk at: #ConfigurationOfRoassal2) loadBleedingEdge). >> >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> >> Using Roassal2, I was able to render some data extracted from dbpedia: >> >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> | map locations rawData rawData2 rawData3 | >> map := RTMapBuilder new. >> >> map countries: #('UnitedStates' 'Canada' 'Mexico'). >> map color: Color veryVeryLightGray. >> >> rawData := DBPediaSearch universitiesInUS. >> rawData2 := ((NeoJSONReader fromString: rawData) at: #results) at: #bindings. >> rawData3 := rawData2 select: [ :d | d keys includesAll: #('label' 'long' 'lat') ] thenCollect: [ :d | { (Float readFrom: ((d at: 'long') at: 'value')) . (Float readFrom: ((d at: 'lat') at: 'value')) . (d at: 'label' ) at: 'value' } ]. >> >> >> locations := rawData3. >> locations do: [ :array | >> map cities addCityNamed: array third location: array second @ array first ]. >> map cities shape size: 8; color: (Color blue alpha: 0.03). >> map cities: (locations collect: #third). >> >> map scale: 2. >> >> map render. >> map view openInWindowSized: 1000 @ 500. >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> >> This is what you get: >> >> <Screen Shot 2014-03-02 at 9.09.57 PM.png> >> >> This is a small example. Naturally, adding popup for locations is trivial to add. >> >> I have described this on our Facebook page: >> https://www.facebook.com/ObjectProfile/photos/a.341189379300999.82969.34054… >> >> >> Super cool!! Thanks for sharing the nice mapping. >> >> HernÃ¡n, since SPARQL is a bit obscure, >> >> Absolutely, SPARQL is like the Assembler of the web. >> >> it would be great if you could add some more example, and also, how to parametrize the examples. For example, now we can get data for the US, how to modify your example to get them for France or Chile? >> >> >> Ok, uploaded an updated version. I have parametrized the query triplets as #universitiesIn: englishCountryName, >> >> DBPediaSearch universitiesIn: 'France'. >> DBPediaSearch universitiesIn: 'Chile'. >> >> I have to admit I am still learning SPARQL, but the more queries I execute, the more I discover linked data structure, so I will add convenience methods for easy parsing results. >> >> Cheers, >> >> HernÃ¡n >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 3, 2014

Zeroconf - Slowness & Cloudflare

by phil＠highoctane.be

loading files from files.pharo.org seems to be slower than before (zeroconf for me). What about a mirror on Cloudflare? The free plan would do: http://www.cloudflare.com/plans http://www.cloudflare.com/features-cdn Phil

March 3, 2014

Re: [Pharo-dev] [Pharo-business] [ANN] DBPedia: Query Wikipedia from Pharo

by Alexandre Bergel

> Excellent, Alex! > > That is exactly what we need to do for Moose and Roassal. Are you using the GTInspector for developing this? :) I could not have done what I did without the GTInspector. Switching between different representations and navigating in the graph of objects is absolutely vital. Alexandre > > > On Mon, Mar 3, 2014 at 1:33 AM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > A followup from the previous post. Fetching country population and charting them using GraphET: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > | query data diagram | > > query := DBPediaSearch new > setJsonFormat; > setDebugOn; > timeout: 3000; > query: 'SELECT DISTINCT ?name ?population > WHERE { > ?country a dbpedia-owl:Country . > ?country rdfs:label ?name . > FILTER > (langMatches(lang(?name), "en")) > values ?hasPopulation { dbpprop:populationEstimatedbpprop:populationCensus } > OPTIONAL { ?country ?hasPopulation ?population } > FILTER (isNumeric(?population)) > FILTER NOT EXISTS { ?country dbpedia-owl:dissolutionYear ?yearEnd } { ?country dbpprop:iso3166code ?code . } > UNION { ?country dbpprop:iso31661Alpha ?code . } > UNION { ?country dbpprop:countryCode ?code . } > UNION { ?country a yago:MemberStatesOfTheUnitedNations . }}'; > execute. > > data := (((NeoJSONReader fromString: query) at:#results) at: #bindings) collect: [ :entry | Array with: ( (entry at: #name) at: #value ) with: ( (entry at: #population) at: #value ) asInteger ]. > > "Use GraphET to render all this" > diagram := GETDiagramBuilder new. > diagram verticalBarDiagram > models: (data reverseSortedAs: #second); > y: #second; > regularAxisAsInteger; > titleLabel: 'Size of countries'; > yAxisLabel: 'Population'. > diagram interaction popupText. > > diagram open > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > <Screen Shot 2014-03-02 at 9.30.58 PM.png> > > > Cheers, > Alexandre > > > On Mar 2, 2014, at 9:22 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > >> Iâve just tried and it works pretty well! Impressive! >> >> Below I describe a small example that fetches some data about the US Universities from DBPedia and visualize them using Roassal2. >> >> Pick a fresh 3.0 image. >> >> First, you need to load HernÃ¡n work, Svenâs NeoJSON, and Roassal 2 (If you are using a Moose Image, there is no need to load Roassal2 since it is already in): >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> Gofer it >> smalltalkhubUser: 'SvenVanCaekenberghe' project: 'Neo'; >> package: 'ConfigurationOfNeoJSON'; >> load. >> ((Smalltalk at: #ConfigurationOfNeoJSON) load). >> >> Gofer it >> smalltalkhubUser: 'hernan' project: 'DBPedia'; >> package: 'DBPedia'; >> load. >> >> Gofer it >> smalltalkhubUser: 'ObjectProfile' project: 'Roassal2'; >> package: 'ConfigurationOfRoassal2'; >> load. >> ((Smalltalk at: #ConfigurationOfRoassal2) loadBleedingEdge). >> >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> >> Using Roassal2, I was able to render some data extracted from dbpedia: >> >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> | map locations rawData rawData2 rawData3 | >> map := RTMapBuilder new. >> >> map countries: #('UnitedStates' 'Canada' 'Mexico'). >> map color: Color veryVeryLightGray. >> >> rawData := DBPediaSearch universitiesInUS. >> rawData2 := ((NeoJSONReader fromString: rawData) at: #results) at: #bindings. >> rawData3 := rawData2 select: [ :d | d keys includesAll: #('label' 'long' 'lat') ] thenCollect: [ :d | { (Float readFrom: ((d at: 'long') at: 'value')) . (Float readFrom: ((d at: 'lat') at: 'value')) . (d at: 'label' ) at: 'value' } ]. >> >> >> locations := rawData3. >> locations do: [ :array | >> map cities addCityNamed: array third location: array second @ array first ]. >> map cities shape size: 8; color: (Color blue alpha: 0.03). >> map cities: (locations collect: #third). >> >> map scale: 2. >> >> map render. >> map view openInWindowSized: 1000 @ 500. >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> >> This is what you get: >> >> <Screen Shot 2014-03-02 at 9.09.57 PM.png> >> >> >> This is a small example. Naturally, adding popup for locations is trivial to add. >> >> I have described this on our Facebook page: >> https://www.facebook.com/ObjectProfile/photos/a.341189379300999.82969.34054… >> >> HernÃ¡n, since SPARQL is a bit obscure, it would be great if you could add some more example, and also, how to parametrize the examples. For example, now we can get data for the US, how to modify your example to get them for France or Chile? >> >> Cheers, >> Alexandre >> >> >> On Mar 2, 2014, at 3:43 PM, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> wrote: >> >>> I have uploaded a new configuration so you can query the english Wikipedia dataset from Pharo 3 using SPARQL. Some examples follow: >>> >>> 1) Retrieve in JSON movies from the beautiful Julianne Moore: >>> >>> | jsonResults | >>> jsonResults := DBPediaSearch new >>> setJsonFormat; >>> timeout: 5000; >>> query: 'SELECT DISTINCT ?filmName WHERE { >>> ?film foaf:name ?filmName . >>> ?film dbpedia-owl:starring ?actress . >>> ?actress foaf:name ?name. >>> FILTER(contains(?name, "Julianne")) >>> FILTER(contains(?name, "Moore")) >>> }'; >>> execute >>> >>> To actually get only the titles using NeoJSON: >>> >>> ((((NeoJSONReader fromString: jsonResults) at: #results) at: #bindings) >>> collect: [ : entry | entry at: #filmName ]) collect: [ : movie | movie at: #value ] >>> >>> >>> 2) Retrieve in XML which genre plays those crazy Dream Theater guys : >>> >>> DBPediaSearch new >>> setXmlFormat; >>> setDebugOn; >>> timeout: 5000; >>> query: 'SELECT DISTINCT ?genreLabel >>> WHERE { >>> ?resource dbpprop:genre ?genre. >>> ?resource rdfs:label "Dream Theater"@en. >>> ?genre rdfs:label ?genreLabel >>> FILTER (lang(?genreLabel)="en") >>> } >>> LIMIT 100'; >>> execute >>> >>> More examples are available in DBPediaSearch class side. You can install it from the Configuration Browser. >>> If you want to contribute, just ask me and you will be added as contributor. >>> Best regards, >>> >>> HernÃ¡n >>> >>> _______________________________________________ >>> Pharo-business mailing list >>> Pharo-business(a)lists.pharo.org >>> http://lists.pharo.org/mailman/listinfo/pharo-business_lists.pharo.org >> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 3, 2014

Re: [Pharo-dev] Compile Pharo VM on 64-bit CentOS

by Mariano Martinez Peck

I do have Pharo running in CentOS 64 bits since a few months already. The way I installed dependencies was: sudo yum install libX11.i686 libX11-devel.i686 mesa-libGL.i686 mesa-libGL-devel.i686 And then since I was using Zodiac: sudo yum install openssl098e.i686 openssl.i686 sudo cp /usr/lib/libssl.so.0.9.8e /usr/lib/libssl.so.0.9.8 ldd /opt/pharo/pharoVM/libSqueakSSL.so On Mon, Mar 3, 2014 at 7:53 AM, <btc(a)openinworld.com> wrote: > Sergi Reyner wrote: > > 2014-03-03 9:21 GMT+00:00 Pavel Krivanek <pavel.krivanek(a)gmail.com>: > > A few weeks ago, I wanted to quickly update the pharo in my VPS which > runs my IRC bot. > > Cent0S 6.5 (and others) cannot use latest VM from get.pharo.org because >> of different glibc version. >> > > Fedora, Debian, OpenSuSE, Mint, CentOS, even older Ubuntus... after > going throught the list of available distros and installing every one of > them, I was left with two choices for setting up Pharo in my VPS: Gentoo > and the latest Ubuntu. I did not want to install Ubuntu in the first place > because of their policy of "latest of some things, and obsolete versions of > something else" which has bitten me time and again. But I did install it, > because I had even less interest in maintaning a remote gentoo. > > So you have to compile the VM on your own. This is a (probably >> incomplete) set of the packages you will need for this task on 64-bit >> system: >> > > WouldnÂ´t it be better for everyone to have Pharo compiled against an > "older" Glibc, for example, debianÂ´s one, so it can run on more > distributions than "latest ubuntu"? From my point of view, asking people to > compile their own VMs doesnÂ´t seem to foster usability. > > Cheers, > Sergi > > Would statically linking Linux PharoVM against optimal 32-bit glibc make > things easier for users? What would be the file size penalty and are there > other issues to consider? File size is less of an issue than it used to > be. > cheers -ben > -- Mariano http://marianopeck.wordpress.com

March 3, 2014

Re: [Pharo-dev] Compile Pharo VM on 64-bit CentOS

by btc＠openinworld.com

March 3, 2014

Re: [Pharo-dev] Compile Pharo VM on 64-bit CentOS

by Sergi Reyner

2014-03-03 9:21 GMT+00:00 Pavel Krivanek <pavel.krivanek(a)gmail.com>: A few weeks ago, I wanted to quickly update the pharo in my VPS which runs my IRC bot. Cent0S 6.5 (and others) cannot use latest VM from get.pharo.org because of > different glibc version. > Fedora, Debian, OpenSuSE, Mint, CentOS, even older Ubuntus... after going throught the list of available distros and installing every one of them, I was left with two choices for setting up Pharo in my VPS: Gentoo and the latest Ubuntu. I did not want to install Ubuntu in the first place because of their policy of "latest of some things, and obsolete versions of something else" which has bitten me time and again. But I did install it, because I had even less interest in maintaning a remote gentoo. So you have to compile the VM on your own. This is a (probably incomplete) > set of the packages you will need for this task on 64-bit system: > WouldnÂ´t it be better for everyone to have Pharo compiled against an "older" Glibc, for example, debianÂ´s one, so it can run on more distributions than "latest ubuntu"? From my point of view, asking people to compile their own VMs doesnÂ´t seem to foster usability. Cheers, Sergi

March 3, 2014

Re: [Pharo-dev] Compile Pharo VM on 64-bit CentOS

by phil＠highoctane.be

Thank you. I've now a development CentOS 6 VM running and configured. I'll try to get the pharoVM running there. I've generated the unix code elsewhere and will map the folder to CentOS for the build. Phil On Mon, Mar 3, 2014 at 10:21 AM, Pavel Krivanek <pavel.krivanek(a)gmail.com>wrote: > Cent0S 6.5 (and others) cannot use latest VM from get.pharo.org because > of different glibc version. So you have to compile the VM on your own. > This is a (probably incomplete) set of the packages you will need for this > task on 64-bit system: > > alsa-lib-devel.i686 libX11-devel.i686 libICE-devel.i686 libSM-devel.i686 > freetype-devel.i686 mesa-libGL-devel.i686 libstdc++-devel.i686 glibc-devel > .i686 openssl-devel.i686 > > Cheers > -- Pavel > > >

March 3, 2014