Forum ©XSIBackup: ©VMWare ©ESXi Backup Software

I've just installed XSIBackup-Free and it all appeared to install without errors but when I run esxi-host# ./xsibackup  as per the instructions I get the following error:
[root@localhost:/vmfs/volumes/59f5ebe9-e9eba34c-7976-40a8f068ba5d/xsi-dir] esxi-host# ./xsibackup
-sh: esxi-host#: not found

The log from installation shows :
[root@localhost:~] cd /vmfs/volumes/datastore1/xsi-dir 2>/dev/null || mkdir /vmf
s/volumes/datastore1/xsi-dir && \
> cd /vmfs/volumes/datastore1/xsi-dir && \
> esxcli network firewall unload && \
> wget /?key=5KbFaJOsfcUqmEe7E9ORj8BMXR0Jf3QK6itusx
gYgHWVosvmGYP1509320446390 -O xsibackup.zip && \
> unzip -o xsibackup.zip || cat xsibackup.zip && echo "" && \
> chmod -R 0700 xsibackup* bin src && \
> rm -rf xsibackup.zip && \
> esxcli network firewall load
Connecting to a.33hops.com (188.165.2.135:80)
xsibackup.zip        100% |*******************************|   548k  0:00:00 ETA
Archive:  xsibackup.zip
  inflating: src/borg
  inflating: src/custimg
  inflating: src/esxbackup
  inflating: src/events
  inflating: src/onediff
  inflating: src/restore
  inflating: src/sendmail
  inflating: src/smartinfo
  inflating: src/xsitools
  inflating: EULA
  inflating: README.txt
  inflating: xsibackup
  inflating: bin/xsibackup-rsync
  inflating: conf/smtpsrvs

Any ideas what is wrong?