LibreOffice 7.0.1 broken installation

I have downloaded the recent version ( 7.0.1) of LibreOffice. The problem is when I am trying to install, it is not installing properly.

How I am installing it?

I have extracted the LibreOffice installer ZIP file, enter in the DEBS folder, and executing all packages by using the following command sudo dpkg -i *.deb

After running the command it encounters some following errors

dpkg-deb (subprocess): decompressing archive member: lzma error: compressed data is corrupt
dpkg-deb: error: <decompress> subprocess returned error exit status 2
dpkg: error processing archive libobasis7.0-core_7.0.1.2-2_amd64.deb (--install):
cannot copy extracted data for './opt/libreoffice7.0/program/libbiblo.so' to '/opt/libreoffice7.0/program/libbiblo.so.dpkg-new': unexpected end of file or stream

Same dpkg error for the other packages too like calc, draw

dpkg: error processing package libobasis7.0-base (--install):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libobasis7.0-calc:
libobasis7.0-calc depends on libobasis7.0-core (>= 7.0.1.2); however:
Package libobasis7.0-core is not installed.
libobasis7.0-calc depends on libobasis7.0-core (<= 7.0.1.2-2); however:
Package libobasis7.0-core is not installed.

At last it shows

Errors were encountered while processing:
 libobasis7.0-core_7.0.1.2-2_amd64.deb
 libobasis7.0-base
 libobasis7.0-calc
 libobasis7.0-draw
 libobasis7.0-en-us
 libobasis7.0-extension-beanshell-script-provider
 libobasis7.0-extension-javascript-script-provider
 libobasis7.0-extension-mediawiki-publisher
 libobasis7.0-extension-nlpsolver
 libobasis7.0-extension-pdf-import
 libobasis7.0-extension-report-builder
 libobasis7.0-firebird
 libobasis7.0-gnome-integration
 libobasis7.0-graphicfilter
 libobasis7.0-images
 libobasis7.0-impress
 libobasis7.0-kde-integration
 libobasis7.0-libreofficekit-data
 libobasis7.0-math
 libobasis7.0-ogltrans
 libobasis7.0-onlineupdate
 libobasis7.0-ooolinguistic
 libobasis7.0-postgresql-sdbc
 libobasis7.0-python-script-provider
 libobasis7.0-pyuno
 libobasis7.0-writer
 libobasis7.0-xsltfilter
 libreoffice7.0
 libreoffice7.0-base
 libreoffice7.0-calc
 libreoffice7.0-dict-en
 libreoffice7.0-dict-es
 libreoffice7.0-dict-fr
 libreoffice7.0-draw
 libreoffice7.0-en-us
 libreoffice7.0-impress
 libreoffice7.0-math
 libreoffice7.0-writer
 libobasis7.0-librelogo

I can see the LibreOffice entries in the menu item, but unable to launch them

Now, when I am trying to uninstall them, ( sudo apt-get purge libreoffice-core ) I am getting the following error

The following packages have unmet dependencies:
 libobasis7.0-base : Depends: libobasis7.0-core (>= 7.0.1.2) but it is not installable
                     Depends: libobasis7.0-core (<= 7.0.1.2-2) but it is not installable
 libobasis7.0-calc : Depends: libobasis7.0-core (>= 7.0.1.2) but it is not installable
                     Depends: libobasis7.0-core (<= 7.0.1.2-2) but it is not installable
 libobasis7.0-draw : Depends: libobasis7.0-core (>= 7.0.1.2) but it is not installable
                     Depends: libobasis7.0-core (<= 7.0.1.2-2) but it is not installable
 libobasis7.0-en-us : Depends: libobasis7.0-core (>= 7.0.1.2) but it is not installable
                      Depends: libobasis7.0-core (<= 7.0.1.2-2) but it is not installable
 libobasis7.0-extension-beanshell-script-provider : Depends: libobasis7.0-core (>= 7.0.1.2) but it is not installable

How can I fix it? Any help would be greatly appreciated

Try this:

Download the LibreOffice packages again, suppose they are downloaded at ~ / Downloads.

https://ftp.nluug.nl/office/libreoffice/libreoffice/stable/7.0.1/deb/x86_64/LibreOffice_7.0.1_Linux_x86-64_deb.tar.gz

https://ftp.nluug.nl/office/libreoffice/libreoffice/stable/7.0.1/deb/x86_64/LibreOffice_7.0.1_Linux_x86-64_deb_helppack_en-GB.tar.gz

https://ftp.nluug.nl/office/libreoffice/libreoffice/stable/7.0.1/deb/x86_64/LibreOffice_7.0.1_Linux_x86-64_deb_langpack_en-GB.tar.gz

Then run in a terminal

sudo apt-get -f install

sudo apt remove --purge libreoffice*

sudo apt remove --purge libobasis*

sudo apt autoremove

cd ~/Downloads

for x in *.tar.gz; do tar xfv $x; done

sudo dpkg -i LibreOffice_*/DEBS/*.deb

You have chosen very difficult method. It is unnecessary.

“LibreOffice Packaging” team have a PPA, to install LibO 7.0 packages use:

sudo add-apt-repository ppa:libreoffice/libreoffice-7-0
sudo apt-get update
sudo apt-get install libreoffice
sudo apt-get dist-upgrade