Hello,
The easiest way would be to set up yum, or even better - dnf, on your AIX host. I've recently come across a post about setting up dnf on AIX (didn't test it yet though):
https://community.ibm.com/community/user/power/blogs/sangamesh-mallayya1/2021/05/28/dnf-is-now-available-on-aix-toolbox?s=03
If configuring yum/dnf is not an option, you could download git rpm, along with all of it's dependencies from AIX Toolbox manually, place them on your AIX host in one directory and install with "rpm -Uhv /path/to/dir/*.rpm".
Here is a full list of dependencies that "repotrack" utility resolves for the git rpm on a yum-enabled AIX 7.2 box:
bash-5.0.18-1.aix6.1.ppc.rpm
bash2-2.05a-1.aix4.3.ppc.rpm
bzip2-1.0.8-2.aix6.1.ppc.rpm
ca-certificates-2020.06.01-1.aix6.1.ppc.rpm
curl-7.74.0-1.aix6.1.ppc.rpm
cyrus-sasl-2.1.26-3.aix6.1.ppc.rpm
db-6.2.38-3.aix6.1.ppc.rpm
expat-2.2.9-2.aix6.1.ppc.rpm
gcc-8.3.0-2.aix7.2.ppc.rpm
gcc-cpp-8.3.0-2.aix7.2.ppc.rpm
gdbm-1.18.1-1.aix6.1.ppc.rpm
gettext-0.20.2-1.aix6.1.ppc.rpm
git-2.20.4-1.aix6.1.ppc.rpm
glib2-2.56.1-2.aix6.1.ppc.rpm
gmp-6.1.2-1.aix6.1.ppc.rpm
info-6.6-2.aix6.1.ppc.rpm
krb5-libs-1.16.1-5.aix6.1.ppc.rpm
less-557-1.aix6.1.ppc.rpm
libffi-3.2.1-3.aix6.1.ppc.rpm
libgcc-8-1.aix7.2.ppc.rpm
libgcc6-6.3.0-2.aix7.2.ppc.rpm
libgcc7-7.2.0-2.aix7.2.ppc.rpm
libgcc8-8.3.0-4.aix7.2.ppc.rpm
libgomp-8-1.aix7.2.ppc.rpm
libgomp6-6.3.0-2.aix7.2.ppc.rpm
libgomp7-7.2.0-2.aix7.2.ppc.rpm
libgomp8-8.3.0-4.aix7.2.ppc.rpm
libiconv-1.16-1.aix6.1.ppc.rpm
libmpc-1.1.0-1.aix6.1.ppc.rpm
libnghttp2-1.41.0-1.aix6.1.ppc.rpm
libssh2-1.9.0-1.aix6.1.ppc.rpm
libstdcplusplus-8-1.aix7.2.ppc.rpm
libstdcplusplus6-6.3.0-2.aix7.2.ppc.rpm
libstdcplusplus7-7.2.0-2.aix7.2.ppc.rpm
libstdcplusplus8-8.3.0-4.aix7.2.ppc.rpm
libtextstyle-0.20.2-1.aix6.1.ppc.rpm
libunistring-0.9.10-1.aix6.1.ppc.rpm
libxml2-2.9.10-1.aix6.1.ppc.rpm
libxml2-devel-2.7.8-1.aix6.1.ppc.rpm
lz4-1.9.2-1.aix6.1.ppc.rpm
mpfr-4.0.2-2.aix6.1.ppc.rpm
ncurses-6.2-2.aix6.1.ppc.rpm
nspr-4.29-1.aix6.1.ppc.rpm
nss-3.13.2-1.aix6.1.ppc.rpm
openldap-2.4.56-1.aix6.1.ppc.rpm
p11-kit-0.23.16-1.aix6.1.ppc.rpm
p11-kit-tools-0.23.16-1.aix6.1.ppc.rpm
perl-5.30.3-1.aix6.1.ppc.rpm
python-2.7.18-1.aix6.1.ppc.rpm
readline-8.0-2.aix6.1.ppc.rpm
rsync-3.2.3-1.aix6.1.ppc.rpm
sqlite-3.32.3-1.aix6.1.ppc.rpm
xz-libs-5.2.5-1.aix6.1.ppc.rpm
zlib-1.2.11-2.aix6.1.ppc.rpm
zlib-devel-1.2.11-2.aix6.1.ppc.rpm
Hope this helps.
#AIX#Support#SupportMigration