[R] R XML package on RHEL

[Ista Zahn]

I don't know, the only thing with ldap in the name that I have
installed is "openldap".

On Wed, Dec 7, 2016 at 2:21 PM, Das Neves, David, Vodacom South Africa
<David.DasNeves at vcontractor.co.za> wrote:
> Hi
>
> Thanks for your reply. I do have them installed it seems:
>
> [dasneved at drdsv01zatcrh ~]$ yum list installed | grep xml2
> *Note* Red Hat Network repositories are not listed below. You must run this command as root to access RHN repositories.
> libxml2.x86_64       2.7.6-21.el6_8.1  @RHEL6.8-Server-P1-Jul2016-x86_64
> libxml2-devel.x86_64 2.7.6-21.el6_8.1  @RHEL6.8-Server-P1-Oct2016-x86_64
>
> I have a .so for ldap on the server, maybe I should try symlinking to it? I can't find anything called libldap without a version number, so maybe that is the problem?
>
> [dasneved at drdsv01zatcrh ~]$ find / -name '*libldap*' 2>/dev/null
> /lib64/libldap-2.4.so.2
> /lib64/libldap_r-2.4.so.2
> /lib64/libldap_r-2.4.so.2.10.3
> /lib64/libldap-2.4.so.2.10.3
> /opt/apps/oracle/product/11.2.0/client64/lib/libldapjclnt11.so
> /opt/apps/oracle/product/11.2.0/client64/lib/libldapjclnt11.a
> /opt/apps/oracle/product/11.2.0/client64/lib/libldapclnt11.a
> /opt/apps/oracle/product/11.2.0/dbhome/lib/libldapjclnt11.so
> /opt/apps/oracle/product/11.2.0/dbhome/lib/libldapjclnt11.a
> /opt/apps/oracle/product/11.2.0/dbhome/lib/libldapclnt11.a
> /usr/lib64/libreoffice/program/libldapbe2lo.so
> /usr/lib64/libldap-2.3.so.0.2.31
> /usr/lib64/libldap_r-2.3.so.0
> /usr/lib64/libldap_r-2.3.so.0.2.31
> /usr/lib64/sasl2/libldapdb.so
> /usr/lib64/sasl2/libldapdb.so.2.0.23
> /usr/lib64/sasl2/libldapdb.so.2
> /usr/lib64/libldap-2.3.so.0
> /usr/lib64/thunderbird/libldap60.so
>
> Regards
>
> David
>
>
> -----Original Message-----
> From: Ista Zahn [mailto:istazahn at gmail.com]
> Sent: 07 December 2016 08:53 PM
> To: Das Neves, David, Vodacom South Africa
> Cc: r-help at R-project.org
> Subject: Re: [R] R XML package on RHEL
>
> As far as I know you only need libxml and libxml2-devel. Do you have those installed?
>
> --Ista
>
> On Wed, Dec 7, 2016 at 8:00 AM, Das Neves, David, Vodacom South Africa <David.DasNeves at vcontractor.co.za> wrote:
>> Hi
>>
>> I am trying install the XML package on R 3.3.0 on RHEL. After it complained that the curl library was missing and we installed it, it continues to fail the linking step:
>>
>> gcc -m64 -std=gnu99 -shared -L/usr/lib64/R/lib -ldl -lpthread -lc -lrt
>> -lcurl -lidn -lssh2 -lssh2 -lssl -lcrypto -lssl -lcrypto -lgssapi_krb5
>> -lkrb5 -lk5crypto -lcom_err -lldap -lz -lrt -o XML.so DocParse.o
>> EventParse.o ExpatParse.o HTMLParse.o NodeGC.o RSDTD.o RUtils.o
>> Rcatalog.o Utils.o XMLEventParse.o XMLHashTree.o XMLTree.o fixNS.o
>> libxmlFeatures.o schema.o xmlsecurity.o xpath.o -lxml2 -lz -lm -lz
>> -lxml2 -L/usr/lib64/R/lib -lR
>> /usr/bin/ld: cannot find -lldap
>>
>> It is not clear which package is meant to provide the ldap library, although I can see I library that may be appropriate it is not referred to as libldap as such. Should I be creating a symbolic link to the library or something like that?
>>
>> Please help!
>>
>> Regards
>>
>> David das Neves
>>
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