Problem: perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LC_TIME = "en_IN.UTF-8", LC_MONETARY = "en_IN.UTF-8", LC_ADDRESS = "en_IN.UTF-8", LC_TELEPHONE = "en_IN.UTF-8", LC_NAME = "en_IN.UTF-8", LC_MEASUREMENT = "en_IN.UTF-8", LC_IDENTIFICATION = "en_IN.UTF-8", LC_NUMERIC = "en_IN.UTF-8", LC_PAPER = "en_IN.UTF-8", LANG = "en_US.UTF-8" are supported and installed on your system.
Solution:
$ locale locale: Cannot set LC_ALL to default locale: No such file or directory LANG=en_US.UTF-8 LANGUAGE= LC_CTYPE=en_US.UTF-8 LC_NUMERIC=ru_RU.UTF-8 LC_TIME=ru_RU.UTF-8 LC_COLLATE="en_US.UTF-8" LC_MONETARY=ru_RU.UTF-8 LC_MESSAGES="en_US.UTF-8" LC_PAPER=ru_RU.UTF-8 LC_NAME=ru_RU.UTF-8 LC_ADDRESS=ru_RU.UTF-8 LC_TELEPHONE=ru_RU.UTF-8 LC_MEASUREMENT=ru_RU.UTF-8 LC_IDENTIFICATION=ru_RU.UTF-8 LC_ALL= $ sudo su # export LANGUAGE=en_US.UTF-8 # export LANG=en_US.UTF-8 # export LC_ALL=en_US.UTF-8 # locale-gen en_US.UTF-8 Generating locales... en_US.UTF-8... up-to-date Generation complete. # dpkg-reconfigure locales Generating locales... en_AG.UTF-8... done en_AU.UTF-8... done en_BW.UTF-8... done en_CA.UTF-8... done en_DK.UTF-8... done en_GB.UTF-8... done en_HK.UTF-8... done en_IE.UTF-8... done en_IN.UTF-8... done en_NG.UTF-8... done en_NZ.UTF-8... done en_PH.UTF-8... done en_SG.UTF-8... done en_US.UTF-8... up-to-date en_ZA.UTF-8... done en_ZM.UTF-8... done en_ZW.UTF-8... done Generation complete. # exit $ locale LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_CTYPE="en_US.UTF-8" LC_NUMERIC="en_US.UTF-8" LC_TIME="en_US.UTF-8" LC_COLLATE="en_US.UTF-8" LC_MONETARY="en_US.UTF-8" LC_MESSAGES="en_US.UTF-8" LC_PAPER="en_US.UTF-8" LC_NAME="en_US.UTF-8" LC_ADDRESS="en_US.UTF-8" LC_TELEPHONE="en_US.UTF-8" LC_MEASUREMENT="en_US.UTF-8" LC_IDENTIFICATION="en_US.UTF-8" LC_ALL=en_US.UTF-8