I have a text file which looks like this
../pool/main/a/aalib/libaa1_1.4p5-44build2_amd64.deb
../pool/main/a/accountsservice/accountsservice_0.6.45-1ubuntu1_amd64.deb
../pool/main/a/accountsservice/gir1.2-accountsservice-1.0_0.6.45-1ubuntu1_amd64.deb
../pool/main/a/accountsservice/libaccountsservice0_0.6.45-1ubuntu1_amd64.deb
../pool/main/a/acl/acl_2.2.52-3build1_amd64.deb
../pool/main/a/acl/libacl1_2.2.52-3build1_amd64.deb
../pool/main/a/acl/libacl1-dev_2.2.52-3build1_amd64.deb
../pool/main/a/acpid/acpid_2.0.28-1ubuntu1_amd64.deb
../pool/main/a/acpi-support/acpi-support_0.142_amd64.deb
../pool/main/a/adduser/adduser_3.116ubuntu1_all.deb
../pool/main/a/adium-theme-ubuntu/adium-theme-ubuntu_0.3.4-0ubuntu4_all.deb
../pool/main/a/advancecomp/advancecomp_2.1-1_amd64.deb
../pool/main/a/adwaita-icon-theme/adwaita-icon-theme_3.28.0-1ubuntu1_all.deb
../pool/main/a/aisleriot/aisleriot_3.22.5-1_amd64.deb
../pool/main/a/alabaster/python3-alabaster_0.7.8-1_all.deb
../pool/main/a/alembic/alembic_0.9.3-2ubuntu1_all.deb
../pool/main/a/alembic/python3-alembic_0.9.3-2ubuntu1_all.deb
../pool/main/a/alembic/python-alembic_0.9.3-2ubuntu1_all.deb
../pool/main/a/alsa-driver/alsa-base_1.0.25+dfsg-0ubuntu5_all.deb
../pool/main/a/alsa-driver/linux-sound-base_1.0.25+dfsg-0ubuntu5_all.deb
I want to add space between last slash and name of deb package file e.g.
../pool/main/a/aalib/ libaa1_1.4p5-44build2_amd64.deb
I tried using sed but couldn't get it right.