Hi, I give more information about my installation : *- I work on a VmWare installation of CentOS 7 :* [root@localhost ~]# cat /etc/redhat-release CentOS Linux release 7.7.1908 (Core) yum update yum install yum-utils yum-builddep libreoffice yum install ipa-gothic-fonts ipa-mincho-fonts ipa-pgothic-fonts ipa-pmincho-fonts *- Building of Libreoffice core :* *Libreoffice core require GCC 7.0.0 :* yum install centos-release-scl yum install devtoolset-7 scl enable devtoolset-7 bash *Libreoffice core require gperf 3.1 :* wget http://ftp.gnu.org/pub/gnu/gperf/gperf-3.1.tar.gz tar xzvf gperf-3.1.tar.gz cd gperf-3.1/ ./configure --prefix=/usr --docdir=/usr/share/doc/gperf-3.1 make make install * Libreoffice core require flex :* wget https://github.com/westes/flex/archive/v2.6.4.tar.gz tar xvzf v2.6.4.tar.gz cd flex-2.6.4/ yum install texinfo yum install gettext-devel yum install help2man ./autogen.sh ./configure --prefix=/usr --disable-static --docdir=/usr/share/doc/flex-2.6.4 make make check make install git clone -b master --single-branch https://github.com/LibreOffice/core.git cd core ./autogen.sh -with-lang="fr" make => create an other account, make in root trigger an error My libreoffice core building version seems to work. ( Test with Xming ) * - Build of POCO : * yum install mysql yum install mysql-devel yum install epel-release yum repolist all yum install unixODBC-devel yum install libiodbc libiodbc-devel mysql-connector-odbc poco-odbc root-sql-odbc yum install libtool-ltdl-devel wget https://pocoproject.org/releases/poco-1.9.4/poco-1.9.4-all.tar.gz tar xzvf poco-1.9.4-all.tar.gz chown -R root:root poco-1.9.4-all cd poco-1.9.4-all/ ./configure --prefix=/opt/poco make make install * - Installation de NPM* yum install npm npm i -g n n latest npm update -g npm npm install -g jake *- Installation de Polib* yum install python-pip pip install --upgrade pip pip install polib *Building of libreoffice online :* yum install libcap-devel yum install python36-pip pip3 install lxml git clone https://github.com/LibreOffice/online.git cd online/ ./autogen.sh ./configure --enable-silent-rules --with-lokit-path=/opt/core/include/ --with-lo-path=/opt/core/instdir/ --with-poco-includes=/opt/poco/include --with-poco-libs=/opt/poco/lib/ --enable-debug --with-max-connections=200 --with-max-documents=100 make And I get the error message : Checking for loleaflet JS errors... Checking for admin JS errors... make[3]: *** Aucune règle pour fabriquer la cible « dist/node_modules/@braintree/sanitize-url/dist.js », nécessaire pour « dist/bundle.js ». Arrêt. make[3] : on quitte le répertoire « /opt/online/loleaflet » make[2]: *** [all-local] Erreur 2 make[2] : on quitte le répertoire « /opt/online/loleaflet » make[1]: *** [all-recursive] Erreur 1 make[1] : on quitte le répertoire « /opt/online » make: *** [all] Erreur 2 There is certainly something i'm missing in my check list for Libreoffice Online. Is there an official documentation for different step of installation? On git https://github.com/LibreOffice/online, I read the README especially : It is recommended to read these files: wsd/README loleaflet/README I try to build loleaflet like mention in README and get this : [root@localhost loleaflet]# make Makefile:598: AVERTISSEMENT : surchargement de la recette pour la cible « dist/vex.css » Makefile:598: AVERTISSEMENT : ancienne recette ignorée pour la cible « dist/vex.css » /opt/online/scripts/unocommands.py --check /opt/online make[1] : on entre dans le répertoire « /opt/online/loleaflet » Makefile:598: AVERTISSEMENT : surchargement de la recette pour la cible « dist/vex.css » Makefile:598: AVERTISSEMENT : ancienne recette ignorée pour la cible « dist/vex.css » make[1]: « node_modules » est à jour. make[1] : on quitte le répertoire « /opt/online/loleaflet » make[1] : on entre dans le répertoire « /opt/online/loleaflet » Makefile:598: AVERTISSEMENT : surchargement de la recette pour la cible « dist/vex.css » Makefile:598: AVERTISSEMENT : ancienne recette ignorée pour la cible « dist/vex.css » make[1]: *** Aucune règle pour fabriquer la cible « dist/node_modules/@braintree/sanitize-url/dist.js », nécessaire pour « dist/bundle.js ». Arrêt. make[1] : on quitte le répertoire « /opt/online/loleaflet » make: *** [all-local] Erreur 2 I think I miss something in npm installation and/or configuration. cordialy -- Sent from: http://document-foundation-mail-archive.969070.n3.nabble.com/Dev-f1639786.html _______________________________________________ LibreOffice mailing list LibreOffice@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/libreoffice