provision.pl - pip3 is garbade

perl-script/provision.pl

@@ -126,6 +126,7 @@ if( ($admin_un) = `tail /etc/passwd | grep -v "nobody:"` =~ /([^:\n]+):[^:]+:[0-
 system("pkg_add python3 openssl rust py3-flask-0.12.3p2");
 printf("generating virtual enviornment...\n");
 system("su $SVC_ACCT -c 'python3 -m venv venv'");
+system("su $SVC_ACCT -c 'py3-cryptography-3.1.1'");
 system("su $SVC_ACCT -c '. ./venv/bin/activate && pip3 install -r requirements.txt'");
 
 system("cp ./perl-script/conf/lingyin.rc /etc/rc.d/lingyind");